How to round the fraction into 3 decimal point?

Question

0.00/5 (No votes)

See more:

Hi, I want to calculate percentage. The given below query showing the percentage properly. But the output is like 34.3452344. I need to reduce fraction as 34.345. How can I modify the given below query. help me to find a proper solution. Thank you.

SQL

SELECT SlNo, SiteID, OnTime, DueTime, (OnTime * 100.0) / NULLIF (Max(OnTime) OVER (), 0) Percentage1, (DueTime * 100.0) / NULLIF (Max(OnTime) OVER (), 0) Percentage2
FROM  tbl_Per

Posted 19-Jan-15 20:49pm

Member 11042100

Add a Solution

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Abhinav S · Answer 1 · 2015-01-19T21:03:00

Solution 1

Use ROUND - http://msdn.microsoft.com/en-us/library/ms175003.aspx[^].

Posted 19-Jan-15 21:03pm

Abhinav S

Comments

Member 11042100 20-Jan-15 3:41am

@Abhinav S :Can you modify the above query using round method.

Abhinav S 20-Jan-15 4:52am

Try on your own and post the query here if you still run into problems.

Thava Rajan · Answer 2 · 2015-01-19T22:52:00

Solution 2

Seems you are using MS SQL SERVER
try the STR[^] function

Posted 19-Jan-15 22:52pm

Thava Rajan

jaket-cp · Answer 3 · 2015-01-20T02:48:00

Solution 3

You could try convert, something like this:

SQL

--data setup
declare @percent numeric(12,8);
set @percent = 34.3452344;
--query
select convert(decimal(12,3), @percent) percentage;
--result
--34.345

Posted 20-Jan-15 2:48am

jaket-cp