Rounding problem

[Tony Edgecombe]

I seem to have a rounding problem when I use the -B option, if I have
a ledger that looks like this:

2008/01/01      * Checking balance
        Assets:Bank:Checking                            £0.00
        Equity:Opening Balances

2008/02/02      Salary
        Income:Employer                                         $-512.85
        Assets:Bank:Checking                            $512.85 @@ £334.00

2008/03/02      Salary
        Income:Employer                                         $-404.82
        Assets:Bank:Checking                            $404.82 @@ £248.07

Then issue the command "ledger -Bf test.ledger bal" I get this out:

            £582.07  Assets
     £-582.06999876  Income
--------------------
        £0.00000124