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1 Answer
karthikeya Boyini

The round() function of the Math object accepts a floating point random number and returns its nearest integer value.

  • If the given number is x.5 or more this function returns the next number (x+1)
  • If the given number is x.4 or less this function returns the previous number (x-1).
  • If the given number itself is an integer this function returns the same.

Syntax

Its Syntax is as follows

Math.round();

Example

Live Demo

<html>
   <head>
      <title>JavaScript Example</title>
   </head>
   <body>
      <script type="text/javascript">
         var result = Math.round(2541.542);
         document.write("Rounded value of the given number: "+result);          
      </script>
   </body>
</html>

Output

Rounded value of the given number: 2542

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