[script] 소수점 자리수

프로그래밍/Web 2010. 5. 20. 10:19 Posted by galad
http://www.w3schools.com/jsref/jsref_tofixed.asp

var num = new Number(13.3714);
document.write(num.toFixed()+"<br />");
document.write(num.toFixed(1)+"<br />");
document.write(num.toFixed(3)+"<br />");
document.write(num.toFixed(10));

>>
13
13.4
13.371
13.3714000000