Rounding off decimal number

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SQL-Server-2008

Hello I have following code in my procedure it works fine except when i run it it gives me value of for example 1.127790001 while i just want it to round off upto four decimal point like 1.1278..... any ideas how to do it? Thanks

SQL

SET @tg=Cast (@tr as numeric (7,4))*Cast (@tg as numeric(7,4))+Cast(@tg as numeric (7,4))

Select @tg

Posted 27-Nov-11 17:26pm

EricThe

Updated 27-Nov-11 17:27pm

Eduard Lu

v2

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[no name] 27-Nov-11 23:28pm

EDIT: added <pre> tag

3 solutions

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Eduard Lu · Answer 1 · 2011-11-27T17:33:00

Solution 1

Try this one:

SQL

DECLARE @num DECIMAL(7,4)
SET @num = 1.1234567

SELECT @num

This will display 1.1234

Please mark as answer if this solved your problem

Best regards,
Eduard

Posted 27-Nov-11 17:33pm

Eduard Lu

Updated 27-Nov-11 17:34pm

v2

Poobalan4 · Answer 2 · 2011-11-27T17:35:00

Solution 2

Use Round function

PRINT ROUND(1.127790001,4)

Posted 27-Nov-11 17:35pm

Poobalan4

**Manoj K Bhoir** · Answer 3 · 2011-11-27T17:38:00

Solution 3

Use the following Systax :

ROUND ( numeric_expression , length [ ,function ] )

Example :

SELECT ROUND(123.9994, 3), ROUND(123.9995, 3)
GO

Posted 27-Nov-11 17:38pm

Manoj K Bhoir