Rounding of decimals

HI Experts,
I have issue in roundign of decimals. I need to round the values to 3 decimal places. But the sum of the values shud be 1.
Ex - 0.434456184, 0.483094697,0.082449119 are the three values. Their sum is 1. But if i reduce them to 3 decimal places i get only total as 0.999. If i use ROUND Funciton module i get the total as 1.001.
These values i am updating in Kp26 transaction which will allow me only 3 decimal places. Can you please help me reduce them to 3 decimal places and also not affecting the sum?

Hai.
Check this.
http://help.sap.com/saphelp_nw04/helpdata/en/9f/db9e3d35c111d1829f0000e829fbfe/content.htm
http://help.sap.com/saphelp_40b/helpdata/es/34/8e732f6df74873e10000009b38f9b8/content.htm
http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/write_op.htm
http://abapprogramming.blogspot.com/2007/06/lesson-21-statements.html
Regards.
Sowjanya.B.

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REPORT ZTEST_SHAIL4 .
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Hi
Thanks for u'r reply
As per u'r scnario:
For me total = 719,810
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Hi All ,
I need help in rounding a decimal to intezer up by one value ,
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vinay

Hi,
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CALL FUNCTION 'ROUND'
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EXCEPTIONS
INPUT_INVALID = 1
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IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
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write: output.
thanx .
Edited by: Dhanashri Pawar on Sep 22, 2008 9:21 AM

Round FM always INPUT_INVALID

Hi!
I need to do conversion from/to JPY currency for updating prices. Since the currency does not allow decimal places, I though of rounding off the amount first with 0 decimal places if JPY is the currency.
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Sign
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Hi ,
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move LV_IN TO LV_P .
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Try this sample code its working fine .
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Rounding of decimals

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