<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script type="text/javascript">
function test(){
var t = 199;
alert(Math.round((t/1.17)*100)/100);//170.79
var t2 = 15;
alert(t/1.17); //170.08.....
}
</script>
</head>
<body onload="test()">
</body>
</html>
javascript 保留两位小数
最新推荐文章于 2025-09-13 11:59:05 发布
