js math decemcal limit code example
Example 1: javascript round decimal 2 digits
var numb = 123.23454;
numb = numb.toFixed(2);
Example 2: get decimals from float javascript
js> 2.3 % 1
0.2999999999999998
var numb = 123.23454;
numb = numb.toFixed(2);
js> 2.3 % 1
0.2999999999999998