just because what you visibly see may be different, I assure you; the numbers are correct. I will screenshot it if it is a real deal; but I'm sure the majority of the world is willing to take it from me that the numbers are what they are entered as.
The item bashes are all very short duration (.2) and bashes dont exactly stack... for information on that topic, check out the reallllly long posts in tips and tricks I believe... If not there, Q and A. you will learn how bashes stack.