Javascript rond décimal 2 chiffres
var numb = 123.23454;
numb = numb.toFixed(2);
Strange Snake
var numb = 123.23454;
numb = numb.toFixed(2);Math.round(3.14159) // 3
Math.round(3.5) // 4
Math.floor(3.8) // 3
Math.ceil(3.2) // 4
function round(value, precision) {
var multiplier = Math.pow(10, precision || 0);
return Math.round(value * multiplier) / multiplier;
}myNumber.toFixed(7);