decimal points

[ShawnJ434]

I did a math calculation and I'm getting way to many decimal points.How do I limit to two decimal places to the right of the decimal point?

[ShawnJ434]

Nevermind I figured it out.

[USER4FUN]

it would be nice if you share the solution so other people that look for it would find it

[Kravvitz]

He probably used toFixed().

This is to add support for it to older browsers:
if(typeof(Number)!='undefined'&&typeof(Number.prototype)!='undefined'){
if(typeof(Number.prototype.toFixed)=='undefined'){
// for IE versions older than 5.5 and Netscape 4.x. Early versions of NS4.x
// don't support ===, so I used == and typeof() to simulate it.
Number.prototype.toFixed=function(d){
var n=this;
d=(d||((d==0)&&(typeof(d)=='number')))?d:2;
var f=Math.pow(10,d);
n=((Math.round(n*f)/f)+Math.pow(10,-(d+1)))+'';
return n.substring(0,(d==0)?n.indexOf('.'):n.indexOf('.')+d+1);
}
}
}