I would estimate the 90+% of all programmers were done with higher math when they were done with college. Most programming doesn't require any knowledge of high math at all. Some areas that do: graphics, modeling, computational analysis of any kind, performance analysis, algorithm analysis, etc... But that's a minutely small percentage of programmers. Very little web programming has anything to do with math, unless it fits into one the above categories.
But it helps if you can think like you would in math. Programming requires logically analyzing and breaking down problems to find solutions. Math-type thinkers tend to be better programmers.
There are, of course, exceptions to every rule.