Answers for "js round to 2 decimals on user input"

javascript round decimal 2 digits

var numb = 123.23454;
numb = numb.toFixed(2);

javascript decimals without rounding

function getFlooredFixed(v, d) {
    return (Math.floor(v * Math.pow(10, d)) / Math.pow(10, d)).toFixed(d);
}

var x = 2.305185185185195;

document.write(getFlooredFixed(x, 5));