js float 2 decimal code example
Example 1: javascript convert string to 2 decimal
var twoPlacedFloat = parseFloat(yourString).toFixed(2)
Example 2: javascript convert int to float with 2 decimal places
float_num.toFixed(2);
Example 3: get decimals from float javascript
js> 2.3 % 1
0.2999999999999998
Example 4: coffeescript float to two decimal places
number = 24.54616515.toFixed 2 #24.55