# Making The Result Of A Multiplication A Two Decimal Number?

Dec 3, 2011

I'd like the posted result to be a number with two decimals. I know how to make this normally but not with this kind of script.

<html>
<script type="text/javascript">
function calcResult(){
document.getElementById('result').innerHTML = '';

[Code]....

## Convert Number To Decimal?

May 2, 2009

Is there a JavaScript method to convert a "plain" number into a decimal one?

Say: 12345678 is converted to 12.345.678

## How To Declare 3 Decimal Number

Aug 3, 2010

How I can declare 3 decimal number and 2 decimal number in javascript?

## Specify The Number Of Digits To Display After The Decimal?

Oct 1, 2009

Is there a formatting or rounding technique to specify the number of digits to display after the decimal?

## Round Number (Value) To 2 Decimal Points

Dec 6, 2010

I have this js function:
<script type="text/javascript">
document.PaymentForm.newbalance.value = (document.PaymentForm.balance.value -0) - (document.PaymentForm.paymentamount.value -0);
}
</script>
I want to round the value of document.PaymentForm.newbalance.value to two decimal points.

## Format A Decimal Number To An Integer?

Oct 29, 2010

I want to use a result for furtherer calculations but only want the whole number and not the decimal portion. In Excel there is a function "=INT(A1)" this ignores the decimal values in cell "A1",

e.g. if cell "A1=5.345"

and I use the following function in cell "A2" "=INT(A1)*3" I get the result "15"

How do I do this in JavaScript ?

## How Do I Separate The Integer And Decimal Part Of A Number

Jul 20, 2005

How do I separate the integer and decimal part of a number, ie. If I had
123456, and divided it by 1000 = 123.456,

how do I obtain 123 and 456 as seperate variables?

This is the sort of thing that is done using the "int" and "mod" function
in Excel...

## Function To Format A Number To 2 Decimal Places?

May 5, 2010

Is there a built in function to format a number to 2 decimal places and to add commas like below.

2,222.33
30,033.98
1,222,345,99

## Make Decimal Points An Exception To Non-number Pattern?

Sep 9, 2010

Tell me how to make decimal points an exception to the non-number pattern?code...

## Can Divide 2 Numbers Then 3rd Number By Result

Dec 30, 2010

I want to build a web form that will allow users to enter 3 different numbers and get a result. The answer is arrived at by the following. Enter 3 variable A, B, and C. Then A / B = D. Then C / D = the Answer.Is there a way to set that up as a single click script? Everything I have tried has failed hard.:mad:

## Display The Result Of The Factorial Number?

Sep 2, 2010

I'm just want to display the result of the factorial number, but i keep trying and nothing happend i think it has something to do with my function.

<html>
<style>
input {width:30px}

[Code].....

## Adding Two Number And Getting The Result Automatically?

Jul 22, 2010

I'm new to Javascript, and just trying to make a simple program that adds two numbers and displays the result automatically in the third field without clicking a button "onclick".I have the following so far, but still not working properly: ttp://pastie.org/private/sy8lkdhvfunudvrizbjjca

## Result To Be A Specific Number Of Characters

Oct 28, 2011

What I'm looking to do with the following form is when a user inputs a certain length width and depth the output will be set to a certain number of characters. Basically looking to add a zero before an input of a number lower than 10 in two fields (product_number & product_id)

For example if a user inputs:

The output I would like to have would be:

Right now the output looks like this:

The reason for this is so when I sort my products in my shop they will go in the correct numerical order as well as making everything easier to maintain. I only need it to be 2 digits before the decimal point because the max number input will never be over 99...

Here is the code:

Code:

## Making Decision (if) Based On A Random Number

Nov 18, 2010

I have a HTML file where I want to use javascript to generate a random float number between 0. and 1. and if the number is > or = 0.7 I want the background color of the HTML file change from beige to green. Is this stuff easy to achieve in javascript? Im a total javascript

## Making A Diamond With Number Of Stars That User Inputs?

Oct 26, 2011

I'm new here, and I'm a programming newb but am very interested in learning and possibly pursuing programming in the future. As such, I'm taking an intro to Javascript class at my university, and our homework is to make a function that when called upon makes a diamond out of *'s. It is supposed to do so by prompting a user for an int and then makes a diamond shaped object with the inputted number of stars in the middle of the diamond. an example of what this would look like (if a user entered in "5" to the prompt):

[Code]...

## Make Prompt Box With Multiplication?

Mar 9, 2009

I need to make a Prompt box with Multiplication.

Ex. When the box pops ups asking for a number , I type in 5 and it can tell me

5x1
5x2
5x3
Etc .

## Loss Of Precision During Multiplication

Apr 27, 2005

Multiplication of numbers do not give a right value
For eg.
9090909090909.8 * 100 = 909090909090980.1

Why is it so? Is there a way to save the loss of precision.
Actually i want numbers to be rouned to the nearest 2 decimal places only
so Math.round(9090909090909.8 * 100) / 100 is the formula i am using, and hence the multiplication with 100 was required. Since the multiplication give a faulty value, the final result is also not as expected.

I was suprised with the fact

## Make A Multiplication Table Using For Loop?

Jul 8, 2009

How can you make a multiplication table using For loop? I've been trying to make one, but still.. :(

Anyway, if you have one.. May I see how you do it? ( codes )

## Array - Value Of A Variable To Perform Multiplication Against Array

Mar 20, 2009

I am accepting an array, and a value of a variable to perform multiplication against my array, then write the product back into the array.

[Code]...

## ATM Style Decimal?

Sep 2, 2003

Can anyone make a textbox have an ATM style decimal? You know as you type the decimal stays put for example it starts with 0.00 then if keypress 1 is shows 0.01 then if keypress 2 is shows 0.12 and so on. Get it?

## Decimal Point

Sep 7, 2006

Can anyone please help/direct me to find/write a simple Javascript function to clean up a decimal point or a coma on a number.

For Example I need
10.000 to become 10000
or
10,000 to become 10000

## JQuery :: Changing Decimal To Hex On The Fly?

Jan 26, 2010

I'm gradually changing the color of some list items like this, but since i is decimal, I'm not getting the full Hex range. Is there a simple way to change i to Hex, so I go from 0 to F? Does jQuery have a function to do that?

jQuery('li').each(function(i){jQuery(this).css('color','#'+i+'0f')});

## How To Convert Decimal To Percentage

Sep 21, 2009

I am having an issue with converting my decimal to a percentage. Below is my code:
(cost * .06) is where the issue is
var cost = prompt("What is the cost of your purchase?", "")
document.write("Return Value: "+cost,("<br />"));
var salestax = cost * .06
document.write("Return Value: "+salestax,("<br />"));
var total = cost + salestax
document.write(cost + salestax);

## Comparing Decimal Numbers

Jul 31, 2010

I am trouble in comparing decimal number.

var1 = 0.25
var2 = 0.50
if (var1<var2)
{
[CODE]....

How can I make it work.

## Limit It To Only 2 Decimal Places Like 95.44?

Jul 27, 2007

If I get a percentage result on a form, for example: 95.44186046511628

Is there a way I can limit it to only 2 decimal places like 95.44? It won't always be 95.44186046511628, so it just wouldn't apply to just that one percentage. I need it to only have 2 decimal places with whatever the value is.

## How To Calculate Decimal Values

Sep 12, 2011

need to calculate decimal values

example 42.925181855342466 + 58.64

but i get this \$58.64\$42.93, i know js is easy on int values

Code:

Esanda.prototype.calculateFornightCharge = function(payIndex,dueIndex)
{
var oThis = this;
alert("Pay index" + " " + payIndex + " " + "Due index" + " " + dueIndex);
var pi = (payIndex-1);

[Code].....