❮ Math Methods
Example
System.out.println(Math.round(0.60));
System.out.println(Math.round(0.40));
System.out.println(Math.round(5));
System.out.println(Math.round(5.1));
System.out.println(Math.round(-5.1));
System.out.println(Math.round(-5.9));Definition and Usage
The round() method rounds a number to the nearest integer.
One of the following
public static long round(double
number )public static int round(float
number )Parameter Values
| Parameter | Description |
|---|---|
| number | Required. A number to round. |
Technical Details
| Returns: | A long value (if the argument is double) or int (if the argument is float) value representing the nearest integer to a number. |
|---|---|
| Java version: | Any |