Jquery舍入到2个小数点

Question

如何动态地将此值“1153.7759999999999”舍入到1153.78

Answer 1

试试这个：

var num =1153.7759999999999;
var result=Math.round(num * 100) / 100;

Answer 2

您正在寻找.toFixed(2)

var num = 1153.7759999999999;
console.log(num.toFixed(2));