Half Dollars

Only depends on the head teller, nothing else, try another branch.

My bank will not order me a box of Halves for $5.00 either ! ...
Now....for $500.00 a box, they will order me all I want ! ...

Some head tellers and even managers actually don't know that they can order Halves. They think that the only Halves they come in contact with are what customers bring in.
I ran into this with my main branch.....I convinced the manager that they "could" order them, and that I had been ordering them for years from the other branches.
She "checked on it", called me back, and excitedly said that she was wrong and that they "could" order these for me after all ! She said she had no idea that they could order these. And happily asked how many boxes I wanted ?....

Definitely try another branch or another bank. There's no hard and fast rules as to who will order for you or not and it really does vary alot. Example: there's a large Chase branch near my work, two mid-sized ones on my way home and a smaller one near my house. The large branch will order but charges a fee per roll. One of the mid-sized ones orders me 2 boxes a week as a standing order, the other won't order them but will give me whatever they have when I go in. The small branch won't sell me boxes or order them without a business account. All Chase branches - different policies. The two mid-sized branches are even on the same road two miles apart!