round of decimal in javascript code example
Example 1: how to displayan inteiger to a tenth in javascript
Math.round(3.14159 * 100) / 100
3.14159.toFixed(2);
parseFloat(3.14159.toFixed(2));
Math.round(3.14159)
Math.round(3.5)
Math.floor(3.8)
Math.ceil(3.2)
Example 2: javascript round to 2 decimal places
var subTotal="12.1345";
var subTotalFormatted=parseFloat(subTotal).toFixed(2);
Example 3: javascript snumber two decimal places as string
let money = 1.6;
money.toFixed(2);
Example 4: math.round js 1 decimal
var number = 12.3456789;
var rounded = Math.round( number * 10 ) / 10;