Code Explainers

Code explainers tagged #rounding

java 
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.util.Currency;
 

A safe Money value type in Java

immutability bigdecimal value-object
Intermediate 10 steps
python 
from decimal import Decimal, ROUND_HALF_UP
 
from babel.numbers import format_currency
from flask import Flask

Building a currency Jinja filter in Flask

template filters decimal precision internationalization
Intermediate 6 steps
ruby 
require "bigdecimal"
 
module Money
  CENTS = BigDecimal("0.01")

Handling money safely with BigDecimal in Ruby

bigdecimal rounding currency
Intermediate 7 steps
java 
package com.example.billing;
 
import java.math.BigDecimal;
import java.math.RoundingMode;

Locale-aware currency formatting in Java

internationalization rounding immutability
Intermediate 6 steps