I have a list of numbers. I would like to display them as fractions rounded to the nearest 1/64. I can do it with 1/16, but that isn’t precise enough.

If I can do that, I would also like to have them presented in lowest terms. But that is only after the rounding is done. I want all the denominators to be powers of 2.

And if I can get both those things, I would like to have them displayed as mixed numbers, and not improper fractions.

Thanks.