"
Yeah, this confused me the first time I noticed it too. It's basically one of those old "computer storage math" leftovers where vendors mixed binary and decimal calculations together. Postfix inherited that convention years ago, so 51,200,000 bytes ended up being treated as the practical "50 MB" default even though it's technically neither pure MiB nor pure MB.
Not the cleanest convention, but pretty common in older software and storage-related tooling.
Not the cleanest convention, but pretty common in older software and storage-related tooling.
