Why does JSP/JSTL division by 1000 sometimes give remainder?

Question

When dividing by 1000 I sometime run across a bug that doesn\'t do the division \"correctly\". For example, when dividing 90.55 by 1000 instead of getting .09055 I get .090

Answer 1

Why do computers suck at math?

http://www.codinghorror.com/blog/archives/001266.html