[Nutrox]

 
Here is a little utility function that you can use to round numbers to a certain decimal point.

It is very easy to use so I'll just drop some example code here...

function roundTo(value:Number, points:Number):Number
{
    if (points == null || points < 1)
    {
        return value >> 0;
    }
    var delta:Number = Math.pow(10, points);
    
    return (value * delta >> 0) / delta;
}
 
//
 
var num:Number = 100.24680;
 
trace( roundTo(num) );    // output: 100
trace( roundTo(num, 0) ); // output: 100
trace( roundTo(num, 1) ); // output: 100.2
trace( roundTo(num, 2) ); // output: 100.24
trace( roundTo(num, 3) ); // output: 100.246
trace( roundTo(num, 4) ); // output: 100.2468
trace( roundTo(num, 5) ); // output: 100.23680