05/05/2006, 13:58
|
| | | Fecha de Ingreso: octubre-2003
Mensajes: 3.578
Antigüedad: 20 años, 7 meses Puntos: 51 | |
http://java.sun.com/j2se/1.4.2/docs/...igDecimal.html Cita: The BigDecimal class gives its user complete control over rounding behavior, forcing the user to explicitly specify a rounding behavior for operations capable of discarding precision (divide(BigDecimal, int), divide(BigDecimal, int, int), and setScale(int, int)). Eight rounding modes are provided for this purpose.
Two types of operations are provided for manipulating the scale of a BigDecimal: scaling/rounding operations and decimal point motion operations. Scaling/rounding operations (setScale) return a BigDecimal whose value is approximately (or exactly) equal to that of the operand, but whose scale is the specified value |