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 vote263 views1 answer
Why to use serializable with java bean
Java
0 vote287 views1 answer
Java pattern check
Java
0 vote260 views1 answer
What's the output of the following code?
Java
0 vote262 views1 answer
Java using .indexof to fin a space
Java
0 vote267 views1 answer
Android elevation not working
Java
9 votes281 views2 answers
Input char java
Java
1 vote280 views1 answer
Java get bigger int
Java
1 vote272 views1 answer
Localdatetime now + hours
Java
0 vote280 views1 answer
Spring boot intellij auto reload
Java
2 votes340 views2 answers
What is spring boot
Java Spring