Well heres statistics i’ll be basing this on:
$20 a gram of dank (good high price)
$5 per bowl
6 hits per bowl
3 hits to get high
8 hours of sleep
16 hours to be awake
1 high last 2 hours

The mathematical equation:
So we we would have to get high 8 times in that day. It would take 4 bowls to keep you high all day, witch is $5 a bowl witch 5 x 4 is 20 witch means you smoked 1 gram in that day. But it may be more because us stoners do not like to come down so we may toke a little earlier.

Results:
1 gram of dank shit a day ($20)
Conservative, Rationing

2 grams of dank shit a day ($35-$40)
Taking care of business, no worry’s of running out, smoke a lot more.

image source: http://www.inquisitr.com/wp-content/pot-smoking-mailman.jpg