javascript float round to 2 decimal places code example
Example 1: js number 2 decimal places
(3.141596).toFixed(2);
Example 2: javascript round decimal 2 digits
var numb = 123.23454;
numb = numb.toFixed(2);
Example 3: javascript convert string to 2 decimal
var twoPlacedFloat = parseFloat(yourString).toFixed(2)
Example 4: javascript round to 2 decimal places
var subTotal="12.1345";
var subTotalFormatted=parseFloat(subTotal).toFixed(2);
Example 5: get decimals from float javascript
js> 2.3 % 1
0.2999999999999998