小编Pet*_*ter的帖子

var calcTotalprice = function () {
    var price1 = parseFloat($('#price1').html());
    var price2 = parseFloat($('#price2').html());
    overall = (price1+price2);
    $('#total-amount').html(overall);
}

var price1 = 1.99;
var price2 = 5.47;

如何在价格编号中添加功能以将点更改为逗号并将其四舍五入为二进制