Program is reading far too many decimal cases

Program is reading far too many decimal cases

References

Reference NO 1

http://stackoverflow.com/questions/15187701/program-is-reading-far-too-many-decimal-cases

Reference NO 2

http://www.tenouk.com/clabworksheet/labworksheet6.html

Reference NO 3

http://www.tpub.com/math1/6a.htm

Reference NO 4

http://www.cygnus-software.com/papers/comparingfloats/comparingfloats.htm

Reference NO 5

http://docs.python.org/3/faq/design.html

Reference NO 6

https://www2.southeastern.edu/Academics/Faculty/rallain/plab194/error.html

Reference NO 7

http://en.wikipedia.org/wiki/Floating_point

Reference NO 8

http://thestarman.pcministry.com/math/rec/RepeatDec.htm