When using the 'Flat Rate' minimum charge option , this is adding any charges to the minimum rather than topping charges up to the minimum.
Create flat rate with minimum of $8.50, and per unit charge of $4.25... when ordering 2 units, charge is $12.75 rather than the $8.00 expected. Woo 2.0.2 WP 3.5.1. (has been like thsi since WC 1.6)
Mike - please dont tell me this is intended. You can't offer a minimum charge that isnt a minimum charge... if you do, can you add a minimum charge option please :-)