math.round js 1 decimal
var number = 12.3456789;
var rounded = Math.round( number * 10 ) / 10;
// rounded is 12.3
math.round js 1 decimal
var number = 12.3456789;
var rounded = Math.round( number * 10 ) / 10;
// rounded is 12.3
javascript convert int to float with 2 decimal places
float_num.toFixed(2);
rounding number to x decimals javascript
let num = 12.5452411;
num = num.toFixed(3); // 12.545
round to nearest decimal javascript
round(456.7, 2).toFixed(2) // "456.70"
round to nearest decimal javascript
function round(value, precision) {
var multiplier = Math.pow(10, precision || 0);
return Math.round(value * multiplier) / multiplier;
}
round to nearest decimal javascript
round(12345.6789, -1) // 12350
round(12345.6789, -2) // 12300
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