JAVA

java format money

double money = 100.1;
NumberFormat formatter = NumberFormat.getCurrencyInstance();
String moneyString = formatter.format(money);
System.out.println(moneyString);

Java currency format

double currencyAmount = 1500.00;
// Create a new Locale
Locale usa = new Locale("en", "US");
// Create a Currency instance for the Locale
Currency dollars = Currency.getInstance(usa);
// Create a formatter given the Locale
NumberFormat dollarFormat = NumberFormat.getCurrencyInstance(usa);

// Format the Number into a Currency String
System.out.println(dollars.getDisplayName() + ": " + dollarFormat.format(currencyAmount));

java format money

public String formatDecimal(float number) {
  float epsilon = 0.004f; // 4 tenths of a cent
  if (Math.abs(Math.round(number) - number) < epsilon) {
     return String.format("%10.0f", number); // sdb
  } else {
     return String.format("%10.2f", number); // dj_segfault
  }
}