I’m always of two minds about it.
On the one hand, I’m somewhat lazy, and so, I generally don’t have a great urge to stop and pick up small change.
On the other hand, I’m pretty sure that when I get up to Heaven, HKBH will say to me “since you obviously don’t value small change (because you did not pick it up) then the small change you gave for tzedaka during your life shouldn’t count — since you deem it worthless.”
The Wolf