February 2014
Beginner
1248 pages
62h 25m
English
Content preview from Java™ How To Program (Early Objects), Tenth Edition
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Scaling BigDecimal Values
A BigDecimal’s scale is the number of digits to the right of its decimal point. If you need a BigDecimal rounded to a specific digit, you can call BigDecimal method setScale. For example, the following expression returns a BigDecimal with two digits to the right of the decimal point and using bankers rounding:
amount.setScale(2, RoundingMode.HALF_EVEN)
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