Why BigDecimal.Sclae() not not working for non decimal value
Why BigDecimal.Sclae() not not working for non decimal value
public static void main(String[] args) {
// TODO Auto-generated method stub
formatBD(2,new BigDecimal(10));
formatBD(2,new BigDecimal(10.0567));
formatBD(2,new BigDecimal(10.05));
formatBD(2,new BigDecimal(10.000023));
}
public static void formatBD(int sca,BigDecimal amount)
{
System.out.println(amount.
}
}
Output :10
10.06
10.06
10.01
public static void main(String[] args) {
// TODO Auto-generated method stub
formatBD(2,new BigDecimal(10));
formatBD(2,new BigDecimal(10.0567));
formatBD(2,new BigDecimal(10.05));
formatBD(2,new BigDecimal(10.000023));
}
public static void formatBD(int sca,BigDecimal amount)
{
System.out.println(amount.
}
}
Output :10
10.06
10.06
10.01
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Why BigDecimal.Sclae() not not working for non decimal valueIt's doing what you've told it to. The static method prints the amount without scaling if it finds the BigDecimal to have a scale of zero.
Incidentally, the proper way to use BigDecimal is to construct it with a string
formatBD(2, new BigDecimal("10.0"));
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