Prosper loans: precision getting cut off

[Jason Weill]

Hi folks,

I'm using GNUcash 1.8.11 on Mac OS X 10.4.9 (PPC) as compiled from  
fink.  I have several loans at Prosper ( http://www.prosper.com ), a  
microcredit company that sells small shares of loans.  Prosper  
reports on my loans to six decimal places: e.g. one of my loans is  
presently valued at $47.845890.

I created two accounts to set up my loans.  Equity:Prosper Opening  
Balances is an Equity account where the commodity is USD and the  
smallest fraction is 1/1000000.  Assets:Microcredit:Prosper:2741 is  
an Asset account.  When I try to record the opening balance, the  
dollar amount is truncated at two decimal places but still displays  
with the extra decimal places: $47.840000.

Is there any way to mix USD-2 accounts with USD-6 accounts?  I'd  
really rather keep my regular bank accounts with their normal two  
post-decimal digits of precision.

Thanks,
-- 
Jason Weill
jason at weill.org