[brianwawok]

I don't think the EV often goes over 1 though, because of the multiple winner situation. I.e. even if the jackpot is 150 million with 1:100 million odds to win... there is a chance there is 2 or more winners who SPLIT the jackpot.

There have been cases of people buying out all the numbers.. and there are times when it is worth the risk.. but not really relevant to my store. Millions of people buy lotto tickets every day, with an EV of .5.