1. How to properly display a price up to two decimals (cents) including trailing zeros in Java? stackoverflow.comThere is a good question on rounding decimals in Java here. But I was wondering how can I include the trailing zeros to display prices in my program like: $1.50, ... |
2. round decimal to nearest 10th stackoverflow.comneed to round my answer to nearest10th. |
3. Round a double to 2 significant figures after decimal point stackoverflow.comsuppose if the value is 200.3456 it should be formatted to 200.34 or if it is 200 then it should be 200.00 |
4. Java float 123.129456 to 123.12 without rounding stackoverflow.comHow do you cut down float primitive in java to two decimal places, without using rounding?: |
5. Rounding off in java stackoverflow.comI have a list that contains many decimal values.
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6. How to round the double value to 2 decimal points? stackoverflow.comI want to round up the double value upto 2 decimal points. for example: I have double d=2; and the result should be result =2.00 |
7. Round off decimal value up to nearest 0.05 value? stackoverflow.comI was reading How to round decimal value up to nearest 0.05 value??. It mentions the following stuff. |
8. Problem with Rounding off to nearest 0.05 value stackoverflow.comThere are already so many questions asked about this already. One popular answer is to use the below formula. |
9. DecimalFormat rounding stackoverflow.comHere is small code to illustrate what I am seeing |
10. How can I prevent decimals being rounded when using DecimalFormat? stackoverflow.comCan anyone help how can i prevent rounding decimal value. |
11. How to round a float value to two decimal points coderanch.comHai all, I have a float value in my java program which is used to calculate percentage. And i have to round that value to two decimal places. The conversion i am expecting is as follows 12.3476 to 12.35 12.9988 to 13.00 I tried with round(),number2str supported by Tutil class and some jstl tags also. But answer is not like i ... |
12. rounding a double to two decimals coderanch.com |
13. Round to n decimals? coderanch.com |
14. Decimal Rounding Problem in Java 4. coderanch.com |
15. Rounding decimal coderanch.comHi. I want to round the decimal value 5.345 up to 5.35. How is that possible using java.math.BigDecimal? Using the follow code does not round up the last decimal point: float toBePaidTotalAmount = 5.345f; java.math.BigDecimal bd_toBePaidTotalAmount = new java.math.BigDecimal( toBePaidTotalAmount ); bd_toBePaidTotalAmount = bd_toBePaidTotalAmount.setScale( 2, java.math.BigDecimal.ROUND_HALF_UP ); toBePaidTotalAmount = bd_toBePaidTotalAmount.floatValue(); out.println("*************************** : Result is: 5.34"); bd_toBePaidTotalAmount = bd_toBePaidTotalAmount.setScale( 2, java.math.BigDecimal.ROUND_UP ); ... |
16. Help with rounding decimals java-forums.orgI need some help! I can't seem to get my output to round to two decimal places. Can anyone give me a hand with this I have tried countless ways of doing this and none of them have worked. I thought the code - DecimalFormat fmt = new DecimalFormat ("0.##"); would work but it hasn't. Here is my program- import java.awt.Color; ... |
17. Compile Error (decimal rounding attempt) java-forums.orgI am having a problem while trying to get user input data from a textField to a variable. The users are inputting numbers, most of which are declared as double. I found an example on the Internet where the programmer turned the values into strings but when I try to recreate this I get 3 compile errors saying "Can not find ... |
18. Rounding decimal error java-forums.orgI am trying to round these decimals, but I get the error unexpected type: found: value required: variable. (First of all I don't know how you can round a variable, but that's not the point) I just want to round, this shouldn't be rocket science and I probably made some stupid mistake, but I would really appreciate it if someone pointed ... |
19. Can't get it to round to 2 decimals, using DecimalFormat, please proof read forums.oracle.com |
20. how to round a decimal number forums.oracle.com |
21. Help Round decimal 2 palces forums.oracle.com//Low Balance if (balance < 100.00) { JOptionPane.showMessageDialog (null, "You have fallen below the minium required balance and you have been charged:$" + lbcharge); balance = balance - lbcharge; } else { lbcharge = 0.00; } //NSF Charge if (balance <= 0.00) { JOptionPane.showMessageDialog (null, "You have a negative balance and you have been charged:$" + nsfcharge); balance = (balance - ... |
22. How to avoid the round up from decimals? forums.oracle.comdouble Hours = time * StoH; //gets the total time in hours String extractMfromH = Double.toString(Hours); //transforms Hours to a string String getMinutes = extractMfromH.substring(2,10); //gets the decimal part from the total time double toMinutes = Double.parseDouble(getMinutes); //transforms the decimal part to a double double Minutes = (toMinutes/100000000) * HtoM; //converts the remaining part to minutes String extractSfromM = Double.toString(Minutes); //transforms ... |
23. How to round to the next decimal forums.oracle.comI'm a little bit stumped as to how to round to the nearest thousandth of a decimal for example: Input is a float number: 12.1234 and Ouput is: 12.124 << yes thats correct you round up one regardless the input can be any number in the format of nn.nnnn or it can be just nn.nnn I was looking at the Math.round ... |
24. Rounding decimals forums.oracle.com |
25. Rounding off 2 decimal number forums.oracle.comRounding mode to round towards the "nearest neighbor" unless both neighbors are equidistant, in which case, round towards the even neighbor. Behaves as for ROUND_HALF_UP if the digit to the left of the discarded fraction is odd; behaves as for ROUND_HALF_DOWN if it's even. Note that this is the rounding mode that minimizes cumulative error when applied repeatedly over a sequence ... |