Answers for "javascript math round avoid decimal"

math.round js 1 decimal

var number = 12.3456789;
var rounded = Math.round( number * 10 ) / 10;
// rounded is 12.3

javascript round decimal

Number((6.688689).toFixed(2)); // 6.69

javascript round to 8 decimal places

>>> parseFloat(0.9999999.toFixed(4));
1
>>> parseFloat(0.0009999999.toFixed(4));
0.001
>>> parseFloat(0.0000009999999.toFixed(4));
0