Category "rounding-error"

Python, Convert Arbitrary List of Floats to Decimals with Most Precision without Rounding Errors

I'm writing code that has to take a bunch of floats in Python and convert them to decimals without any rounding errors but with as much precision as possible. I

up to 20% Numerical error or Bug in ten line code block [closed]

Rewriting a single tiny block of code of an application has yielded a considerable performance improvement. The code is 100% sequential, thus

Python round a float to nearest 0.05 or to multiple of another float

I want to emulate this function. I want to round a floating point number down to the nearest multiple of 0.05 (or generally to the nearest multiple of anything)