bigdecimal.Round_UP
时间: 2024-05-25 22:17:14 浏览: 3
As an AI language model, I don't know which programming language you are referring to. However, assuming you are talking about the BigDecimal class in Java, the method to round up is called "setScale()" with the rounding mode set to "RoundingMode.UP". Here is an example code snippet:
BigDecimal bd = new BigDecimal("3.14159");
BigDecimal rounded = bd.setScale(2, RoundingMode.UP);
System.out.println(rounded); // Output: 3.15
In this example, the BigDecimal value "3.14159" is rounded up to two decimal places using the UP rounding mode, resulting in the value "3.15".
相关问题
BigDecimal.ROUND_UP
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.
bigdecimal.round_up
BigDecimal.round_up是一个Java中的BigDecimal类的方法,用于将BigDecimal对象的值向上舍入到指定的小数位数。如果舍入后的值与原始值相等,则不进行舍入。该方法返回一个新的BigDecimal对象,其值为舍入后的值。
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