Allow more than 2 decimal points on product sales
We sell different quantities of the same product and are unable to sell for the same price as many of our print advertisements. i.e. we offer quantities 1, 2, 4 and 6 at 39.95, 71.95, 129.95 and 179.95. Without 4 decimal places these prices cannot be met and we end up selling for 39.95, 71.93, 129.92 and 179.94. We do use kits in some ads and that can fix this issue, but in some ads we want the customer to select quantity which then we're unable to sell our products for what we desire.
Is there something that we're missing that will allow us to sell products for our pricing?