logo
Tags down

shadow

How can I round up to 3 Decimal places in Java such that .000 shoould be there at the end of the value even if it is a s


By : Molly Cook
Date : September 15 2020, 11:00 PM
this will help I want to convert 10.5 to 10.500 in Java. How can I do it??
code :
NumberFormat formatter = new DecimalFormat("#0.000");
System.out.println(formatter.format(10.5));


Share : facebook icon twitter icon

round up to 2 decimal places in java?


By : fin gah
Date : March 29 2020, 07:55 AM
I wish this help you I have read a lot of stackoverflow questions but none seems to be working for me. i am using math.round() to round off. this is the code: , Well this one works...
code :
double roundOff = Math.round(a * 100.0) / 100.0;
123.14
 double roundOff = (double) Math.round(a * 100) / 100;

Trying to round to two decimal places in java


By : John S.
Date : March 29 2020, 07:55 AM
should help you out The System.printf("%.2f", currentBalance) is working fine but the problem is the rounded number appears after the sentence. Put the code into your eclipse program and run it and you can see something is definitely wrong. If someone could help it would be much appreciated. , Please try this
code :
import java.text.DecimalFormat;



public class Visitor {


    public static void main (String[] args) {
        compound (0.5, 1500, 1);
    }

    public static double compound (double interestRate, double currentBalance, int year) {

        for (; year <= 9 ; year ++) {

        System.out.println ("At year " + year +  ", your total amount of money is "+Double.parseDouble(new DecimalFormat("#.##").format(currentBalance)));


        currentBalance = currentBalance + (currentBalance * interestRate);  
        }
        System.out.println ("Your final balance after 10 years is " + currentBalance);
        return currentBalance;
    } 
}

How to round numbers to two decimal places in java?


By : mehdi
Date : March 29 2020, 07:55 AM
This might help you A better idea, especially if you are working with money, is to use the BigDecimal class. It supports a variety of rounding modes meeting most common financial and engineering requirements.
To meet your immediate needs, you can use BigDecimal as follows (although it may be best to eliminate the double type from your program and use BigDecimal throughout):

How to always round off upto 2 decimal places in java


By : Chris Tina
Date : March 29 2020, 07:55 AM
may help you . I have tried the following code but it is not working in a particular case. , try this pattern

Round decimal numbers and compare up to 3 decimal places in java


By : Charles Kaszap
Date : March 29 2020, 07:55 AM
it should still fix some issue I am having problem with comparing two double numbers up to 3 decimal places. When I try to round 3.1756, I always get 3.176 the last number changes due to 6 last number. Please, help me to get exact number (3.175) from whole decimal numbers.
code :
 BigDecimal d=new BigDecimal("3.1756").setScale(3,RoundingMode.DOWN);
Related Posts Related Posts :
  • JAVA regex to get entire json from text
  • Where do I put public static void main(String[] args)?
  • best way to Iterate over a collection and array consecutively
  • How to make Java process to use multiple CPU cores
  • JavaFX 13 create runnable jar "no main manifest attribute"
  • run Java Servlet unit tests on Tomcat server
  • Convert if else statement in Optional.ofNullable().ifPresent() in Java
  • The type com.google.cloud.ServiceOptions$Builder cannot be resolved. It is indirectly referenced from required .class fi
  • Cannot read Excel file with Arabic content using Java
  • Java 13 Text Block *WITHOUT* newlines
  • Time complexity of an algorithm depends on the incremental/decremental step portion, and not the actual input size?
  • java.sql.Connection createArrayOf() returns Unsupported feature
  • Does a Kafka Consumer default batch size?
  • Java runtime memory model --
  • Built-in exception length shorter than expected?
  • code tuning for nested loops for better performance
  • Generate POJO from JSON-LD or RDF to be used with Jackson or GSON
  • How I will display latest image to ImageView Another Activity?
  • Method reference and Generics in Java-8
  • Gradle task assembleDebug failed with exit code 1 (Runtime Exception)
  • How to Import MQTT Paho into Java 'playground'?
  • (Java) Cannot Find Symbol for method
  • Map of generics: read and write
  • Java 11 - Annotation SPI from META-INF/services aren't getting acknowledged
  • Android - Changing app language for all versions of Android
  • bounded type with static method returning String
  • Flutter WebView Crashes on html select
  • Java - cannot convert double to integer while dividing doubles
  • Is there a difference between finding by primary key vs finding by unique column?
  • How to make AnchorPane rounded inside another AnchorPane
  • How do I query Firestore Array Value?
  • Custom Comparator not sorting time
  • java regex to capture any number of periods within a string
  • Spring Singleton means no data sharing at class level?
  • Trying to merge pdfs using iText7 merger, but when I open final merged pdf it says failed to load pdf document
  • Int number = (int)Math.random();
  • Quarkus and Keycloak/OIDC - NullPointerException
  • how to set one value for all elements of data structure in one action(simultaneously)
  • I would like to know how to write Java bytecode that initializes static class variables
  • How do I create a unbalanced binary search tree
  • Why the non-final instance variable of the outer class can be accessed and updated in the anonymous inner class?
  • Writing to a file code causing an endless loop
  • Why I can't show my list from another method?
  • Write in JSON File in a specific position in JAVA
  • From where to load application content
  • Why this nullpointerexception keeps on coming? I have written the error in the end. I have also mentioned the line where
  • ActionListener executes twice on JPanel when called from JFrame
  • How to read PDF from the .jar file
  • Monotonic Functions in Java of Comparables
  • How to fix OOM exception for my apache ignite 2.7.0?
  • How to Parse JSON object partially to Java object
  • Please specify the reason for the given output in following java code
  • How to create fat jar with all dependencies for spring application
  • java.util.Date object created having incorrect time
  • Recommended way to pass configuration to a Kafka client
  • Why does using Unicode in a properties file work but not the actual character even when file.encoding is set?
  • Sending dto with html file in Spring mvc
  • Condition to check if element is present in DOM
  • Serializable Class Containing Sensitive Data
  • How to find the subsequence of number in java in simplest way
  • shadow
    Privacy Policy - Terms - Contact Us © 35dp-dentalpractice.co.uk