JavaScript USES the Math. floor of method to round off Numbers

2020-06-15 07:39:23
OfStack

This method returns an integer less than or equal to the maximum
grammar


Math.floor( x ) ;

Here is the details of the parameters:

x: One number

The return value:

Returns an integer less than or equal to 1 x
Example:


<html>
<head>
<title>JavaScript Math floor() Method</title>
</head>
<body>
<script type="text/javascript">

var value = Math.floor(10.3);
document.write("First Test Value : " + value ); 
 
var value = Math.floor(30.9);
document.write("<br />Second Test Value : " + value ); 

var value = Math.floor(-2.9);
document.write("<br />Third Test Value : " + value ); 

var value = Math.floor(-2.2);
document.write("<br />Fourth Test Value : " + value ); 
</script>
</body>
</html>

This will produce the following results:


First Test Value : 10
Second Test Value : 30
Third Test Value : -3
Fourth Test Value : -3