https://blog.demofox.org/2017/11/21/floating-point-precision
https://www.h-schmidt.net/FloatConverter/IEEE754.html
The challenge with precision limits in production is tightly connected to the context of the assets, camera and procedural requirements the render scene needs to support.
For example a far away camera chasing a plane may not reveal issues that the same scene may show with a far away camera’s closeup of a displaced water drop on the plane’s windshield.
This is a rough example, but it helps putting things in perspective.
Always best testing for specific patterns or targets within a given setup.