Rounding to 2 decimal places with Math.round function.

[turner2000]

Hey Everyone

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

-turner2000

[senocular]

Math.round(number*100)/100

[AVaughn]

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 ?????

[whispers]

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

something like this: (or alternative)

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)
}