How often do you/should you rotate your stock of boxes in your tupperdor/coolerdor?

Searched figuring this has to have been asked before, but found nothing.

My singles get rotated often just from rummaging around to pick something to smoke, but I don't go in my boxes tupperdors very often and have put them back the way they were after taking out a cigar whenever I do dip into one.

I friggin' LOVE cigars