I'd like to round at most 2 decimal places, but only if necessary.  Input:  10 1.7777777 9.1   Output:  10 1.78 9.1   How can I do this in JavaScript?...
While working on a project, I came across a JS-script created by a former employee that basically creates a report in the form of  Name : Value Name2 : Value2   etc.  The peoblem is that the values can sometimes be floats (with different precision)...
I have float numbers like 3.2 and 1.6.  I need to separate the number into the integer and decimal part. For example, a value of 3.2 would be split into two numbers, i.e. 3 and 0.2  Getting the integer portion is easy:  n = Math.floor(n);   But I a...
Question Does anyone know of a way to round a float to the nearest 0.05 in JavaScript?  Example    BEFORE | AFTER   2.51 | 2.55   2.50 | 2.50   2.56 | 2.60   Current Code  var _ceil = Math.ceil; Math.ceil = function(number, decimals){     if (argumen...
Take a look at this fiddle:  http://jsfiddle.net/gD3ax/1/  or here's the full markup   <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns=...
I know from reading this Stackoverflow question that the complier will look at your number, decide if the midpoint is an even or odd number and then return the even number. The example number was 2.5 which rounded to a 3. I've tried my own little...
I'm trying to accomplish three things -   I want to shorten large numbers and add a K/M/B suffix I want to be able to force the number of decimal places I want to be able to force thousands to be represented as decimal fractions of a million  jus...
I have small issue with the JavaScript function toFixed(2).  If I round this decimal number 45.24859, I get 45.25 using this function.  But my problem is, if I round 10 (it has no decimal part), the function will return a decimal number 10.00.  How c...
I'm new to JavaScript and just discovered toFixed() and toPrecision() to round numbers. However, I can't figure out what the difference between the two is.  What is the difference between number.toFixed() and number.toPrecision()?...
I have a number var x = 2.305185185185195;  x = x.toFixed(5);   x = 2.30519 but I require this without rounding i.e. 2.30518  I read some thread with two decimal places but could not find for five decimal places.   Any help would be appreciated....

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