I was debugging a missing penny today and I ended up with this disappointment: 
print int(4.39 * 100);

[download]
says: 438

is that true? so imprecise with such low numbers? I guess 4.39 * 100 becomes 438.9999999999, but: 

print 4.39 * 100;

[download]
says: 439

What can I do to get the int be right? I'm sure there are other numbers it has problems with.

In reply to shocking imprecision by xrmb

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