I also agree since the resources are calculated in 1 GB integrals at hourly integrals. In USD, a 10GB storage would be $7.30/mo when based on the least possible assigned cost $0.001 during a month that has ~730 hours.

Now, we would much prefer to charge our users less for this amount of disk.

I imagine there might be other currencies also, where 3 decimal places is unsuitable.

I created my own solution by changing the template and the database. Let me know if you are interested, I can share it with you.