Rounding to 2 decimal places with Math.round function.

Hey Everyone

How do you round a number to 2 decimal places using the Math.round function? Thanks in advance.

-turner2000

Math.round(number*100)/100

this works OK but if the number is say 12.40 the result will be 12.4. I have tried using "int" instead of round and it strangely takes 12.40 and displays 12.39 ?????

cant you check for the decimal?..and if NOT present..add it to the end?

something like this: (or alternative)

actionscript Code:

var targetNumber:Number = 27.40;
var tempNum = Math.round(targetNumber*100)/100;

var stringNum:String = String(tempNum);
if(stringNum.charAt(stringNum.length-2) != "0"){
    stringNum += "0";
    trace("NEW NUMBER: "+stringNum)
}