round decimal to whole number javascript code example
Example 1: math.round js 1 decimal
var number = 12.3456789;
var rounded = Math.round( number * 10 ) / 10;
Example 2: js rounding
Math.floor(5.5)
Math.round(5.5)
Math.ceil(5.5)
Math.floor(5.57 * 10) / 10
Example 3: rounding number to x decimals javascript
let num = 12.5452411;
num = num.toFixed(3);
Example 4: round number 2 decimals javascript
Math.round((num + Number.EPSILON) * 100) / 100
Example 5: javascript round to 7 decimal places
myNumber.toFixed(7);
Example 6: round decimal js
Math.round(num * 100) / 100