TAMASHA is looking at a reasonable 60-65% drop in week three as there was no new release this week..  The  business of Tamasha till date is as follows.
Week One - 52,93,00,000
Week Two - 10,81,00,000
Week Three 3,00,00,000 approx (4 days)
Total - 66,74,00,000 approx

This lifetime business of the film will be 68 crore nett as it will finish its run this week.