Can't enter if statement

Hello everyone!

I have the following code:

s_stepwidth = 0.005;
...  
for s = 1:-s_stepwidth:0
...
if( s == 1 )
   do something 1

if( s == 0.05 )
   do something 2

if( s == 0.025 )
   do something 3
...
end

My problem is now that the thrid and the second if does not work. Those if statements are never true. On the other hand the first one works (because nothing has been subtracted). Am I doing something wrong here (probably :D)?

Thanks

Answer 1

[Pedro Villena]

 if round(s*1000)/1000 == 0.025,
   ...
 end

Answer 2

[JTR]

That worked! Thanks everyone!