search for: amount_due

Ok, I am sure this is a simplistic problem that I am just missing right now (maybe eyes are crossed??). However, I am trying to do simply math here. I have these variables initialized as follows: @amount_due = @amount_paid = @total_due = 0.0 I get @total_due and it is set to 1739.6 from the database. I then get @amount_paid and it is set to 1739.6 from the database. I then calculate the @amount_due = @total_due - @amount_paid. This value is 2.27373675443232e-013. ???? Sorry if this is on the list s...

...t that creates this stuff pretty quickly I can share) module RenewalSpecHelper def min_renewal_attribs { :member_id => 1, :order_id => 1, :date_renewed => Date.new(2007, 1, 1), :membership_type_id => 1, :shirt_size => ''M'', :amount_due => ''5000'' } end def min_renewal Renewal.new :attributes => min_renewal_attribs end def mock_renewal(stubs = {}) obj = mock_model(Renewal, { :member_id => 1, :date_renewed => Date.new(2007, 1, 1), :membership_type_id => 1,...