How to round up in java

int x = 3.14;

Math.round(x);
//Rounds to nearest int
Math.ceil(x);
//Rounds up to int
Math.floor(x);
//Rounds down to int

Java round up

double test = 0.01;
// rounds up to the next INTEGER
test = Math.ceil(test);  // 1.0


double test2 = 1.0;
// does not round if decimal is 0
test2 = Math.ceil(test2);  // 1.0

Rounding off in java

(double)Math.round(value * 100000d) / 100000d

Source: stackoverflow.com

Java round to nearest 5

5*(Math.round(number/5));

-1

Source: stackoverflow.com

Similar codes

0 vote209 views1 answer
SpringBootStarter maven dependency
Java Spring
5 votes327 views6 answers
Spring boot tutorial
Java Spring
3 votes206 views1 answer
Java 11 download 64 bit
Java
102 votes288 views6 answers
Int to string java
Java
0 vote186 views1 answer
Crear objetos automaticamente java
Java
1 vote192 views6 answers
Java to kotlin online converter
Java
0 vote180 views1 answer
Comment calculer le temps d'execution d'un programme en java
Java
0 vote182 views4 answers
How to use old android studio project
Java
8 votes171 views1 answer
How to get float value in json java
Java
0 vote224 views1 answer
Java program using FileOutputStream to create a file on mac
Java