.toFixed not for .0*

Question

I have a few values:

var one = 1.0000 var two = 1.1000 var three = 1.1200 var four = 1.1230 

and function:

function tofixed(val) {    return val.toFixed(2); } 

this return:

1.00 1.10 1.12 1.12  

LIVE

I want maximum size after dot - 2, but only if numbers after for != 0. So i would like receive:

1 1.1 1.12 1.12  

How can i make it?

Answer 1

.toFixed(x) returns a string. Just parse it as a float again:

return parseFloat(val.toFixed(2)); 

http://jsfiddle.net/mblase75/y5nEu/1/