search:java math round up decimal相關網頁資料

- stackoverflow.com
  
  How to round a number to n decimal places in Java - Stack Overflow
  
  Ran a loop of 100k with BigDecimal (took 225 ms) and Math. round ( 2 ms) way and here is the ...
  
  2025-11-14
  
  瀏覽：1266
- stackoverflow.com
  
  round up to 2 decimal places in java? - Stack Overflow
  
  2012年7月28日 - I have read a lot of stackoverflow questions but none seems to be working for me. i am using math.round() to round off. this is the code:
  
  2025-11-17
  
  瀏覽：343

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How to round a number to n decimal places in Java - Stack ...

日期：2025-11-18

2008年9月30日 - I.e. if the decimal to be rounded is a 5, it always rounds up the ..... 100k with BigDecimal (took 225 ms) and Math.round (2 ms) way and here is ......

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java - Round a double to 2 decimal places - Stack Overflow

日期：2025-11-20

2010年5月11日 - How to round a number to n decimal places in Java 16 answers ... places); value = value * factor; long tmp = Math.round(value); return (double) ......

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Using Math.round to round to one decimal place? JAVA ...

日期：2025-11-21

2014年3月5日 - I have these two variables double num = 540.512 double sum = 1978.8. Then I did this expression double total = Math.round((num/ sum * 100) ......

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java - How to round the double value to 2 decimal points ...

日期：2025-11-19

2011年5月10日 - There's no difference in internal representation between 2 and 2.00. You can use Math.round to round a value to the nearest integer - to make ......

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java - What's the best practice to round a float to 2 decimals ...

日期：2025-11-19

2012年1月18日 - I'm using eclipse + Android SDK. I need to round a float value to 2 decimals. I usually use the next "trick" using Math library....

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How to round double / float value to 2 decimal points in Java

日期：2025-11-14

2010年5月31日 - A Java example to show the use of the Math.round and DecimalFormat class to round double to 2 decimal points. package com.mkyong; import ......

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round « decimal « Java Data Type Q&A - Java2s

日期：2025-11-15

round « decimal « Java Data Type Q&A. ... 2. round decimal to nearest 10th stackoverflow.com ... BigDecimal bd_toBePaidTotalAmount = new java.math....

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BigDecimal.ROUND_HALF_UP - java.math.BigDecimal - Java Examples

日期：2025-11-21

Demos and Usage of java.math.BigDecimal.BigDecimal.ROUND_HALF_UP Java Examples>>java.math>>java.math.BigDecimal>>BigDecimal.ROUND_HALF_UP 1:} 2: return computedResult.divide (new BigDecimal (count), BigDecimal.ROUND_HALF_UP); 3: ......

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