worth a shot . I had a really wacky roommate in college that tried things like taping 32 (at the time) pennies to a box or sometimes even a dollar just to see if it would work. I don't think it ever did.
That actually used to work. I remember when postage was .25 and putting a quarter in the mailbox with the letter. Mail got delivered. Of course it could have been my kind postman too who had stamps of his own on him. IDK...
Re: Can I cut a stamp in half to get my .22?