Sep 30, 2008 · How to round a number to n decimal places in Java Asked 17 years, 2 months ago Modified 1 year, 5 months ago Viewed 2.2m times

Jul 28, 2012 · Decimal Format does not round off the last decimal value for any of its functions. The margin for the round off for all the functions is >5 but its supposed to be >4. Eg - 1.235 …

Mar 5, 2014 · The Math.round method returns a long (or an int if you pass in a float), and Java's integer division is the culprit. Cast it back to a double, or use a double literal when dividing by 10.

You can't 'round a double to [any number of] decimal places', because doubles don't have decimal places. You can convert a double to a base-10 String with N decimal places, because base-10 …

3 La función Math.round devuelve un número entero y en java al dividir un número entero entre otro número entero el resultado devuelve también un número entero. Ej: …

May 11, 2010 · 611 This question already has answers here: How to round a number to n decimal places in Java (40 answers)

Nov 3, 2012 · I got project do convert from cm to inch. I did it: how can i round my number with Math.round? import java.util.Scanner; public class Centimer_Inch { public static void main …

Jun 26, 2014 · 1 Math.round () method in Java returns the closest int or long as per the argument

Jan 14, 2018 · 19 Math.rint() and Math.round() have several differences, but the one which might impact the business logic of a Java application the most is the way they handle rounding of …

Aug 21, 2011 · int total = (int) Math.ceil (157/32); Why does it still return 4? 157/32 = 4.90625, I need to round up, I've looked around and this seems to be the right method.