Webi Rich Client 4.1 - Round numbers to Kilo $ or Million $

Hello all,

I have this chart (image attached) which has very high numbers (billions). I would like to round them to make it more clear.

For example : $ 42,000,000,000  --> M$ 42,000

I was not able to find a good solution, only to divide the numbers but the amounts are wrong then.

Thank you for reply in advance!! Image may be NSFW.
Clik here to view.