BigDecimal.ROUND_UP
时间: 2023-09-26 09:08:28 浏览: 137
BigDecimal 总结
BigDecimal.ROUND_UP is a rounding mode constant in the BigDecimal class in Java. It specifies that a BigDecimal value should be rounded up to the nearest value that is greater than or equal to the original value.
For example, if we have a BigDecimal value of 3.14159 and we round it up using the BigDecimal.ROUND_UP constant with a scale of 2 (meaning we want to round to 2 decimal places), the result would be 3.15.
This rounding mode is often used for financial calculations to ensure that decimal values are always rounded up to the next penny or cent, depending on the currency being used.
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