Recreating Math.floor without the Math object? Here is my manual approach.

Ever tried to solve a problem while someone tied your hands behind your back? I recently took on a challenge to rebuild JavaScript's rounding methods without using any of the built in Math functions, no bitwise operators, and not even the % operator.It sounds easy until you realize how many shortcuts we take for granted. The Logic: Finding the Floor, the biggest hurdle was performance. If you just loop 1 by 1 from zero, you'll crash the browser on large numbers. I decided to use a "fast-forward"