Java Math.round() to rounds a floot or double data type to nearest integer value

Returns the nearest integer after rounding up .
Syntax

Math.round(double input_number)

Output is a rounded value.

	System.out.println(Math.round(12.34)); //12
	System.out.println(Math.round(12.67)); //13
	System.out.println(Math.round(12));    //12
	    
	System.out.println(Math.round(-12.34)); //-12
	System.out.println(Math.round(-12.67)); //-13
	System.out.println(Math.round(-12));    //-12

Using double

	double my_data=Math.round(12.34);
	System.out.println(my_data); //12.0

All Math functions

random floor() ceil()

Java