Definition and Usage The round() method rounds a number to the nearest integer. Syntax Math.round(x) Parameter Descript...
Definition and Usage
The round() method rounds a number to the nearest integer.
Syntax
| Parameter | Description |
| x | Required. A number |
Example
In this example we will round different numbers with the round() method:
<script type="text/javascript"> document.write(Math.round(0.60) + "<br />");
document.write(Math.round(0.50) + "<br />");
document.write(Math.round(0.49) + "<br />");
document.write(Math.round(-4.40) + "<br />");
document.write(Math.round(-4.60)); </script> |
The output of the code above will be:
