Data Mismatch - Key figure and Keyfigure Formatted Value Mismatch in Webi

Hi Experts,

I am facing a strange issue in the webi report.

Key figure and Keyfigure Formatted Value are mismatching in the webi report. By theory both of them should match right?

KF Value     KF Formatted Value

439979          439975 EA

418997          418993 EA

4295207        4295203 EA

Can you please advice on this?

Note: I am on SAP BO 4.0 SP6 and BI 7.3 and I am using BICS Connection to create webi report(Connection on the bex query)

Thanks in advance.

Bhargava Bommidi.