[FIX] Remove rounding errors causing invoices not to validate
[FIX] Remove rounding errors causing invoices not to validate

gdgellatly/OCB1,gdgellatly/OCB1,gdgellatly/OCB1,gdgellatly/OCB1,gdgellatly/OCB1,gdgellatly/OCB1,gdgellatly/OCB1,gdgellatly/OCB1