round off value up to 5 decimal point

hi after simplifying a equation i have got a value as shown below

4*sin(x1) - 7*sin(x2))/2 - 8236469997687075/18014398509481984

in that how to get an equation in decimal instead of fraction

Answer 1

[Azzi Abdelmalek]

Out=fix(x*10^5)/10^5

[P Anand Raju]

is there any command to use initially so that it does not take any fraction value further

[Jan]

@Azzi: 10^5 is more expensive than 1e5.

@P Anand Raju: Accepting an answer means, that the problem is solved. Is it?

[P Anand Raju]

@jan yes for a particular problem it's solved