3자리 숫자마다 콤마

//3자리 숫자마다 콤마찍기
function jsNumberWithCommas(x) {
    return x.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
};

$("#remain_point").text(jsNumberWithCommas(data.remainPoint)+" P");



<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>

<fmt:formatNumber value="${item.SALE_PRICE}" pattern="#,###.##"/>