Calculator BAII plus ?

I’m trying to compute SMM but when i go to do .93^ (1/12) power it keeps giving me .99 as an answer. I reset the calculator and still gives me the same answer. When I do big numbers it seems to do them fine. I tried it both as .93 yx (1/12) = and also as .93 yx 12 (1/x) = and both ways report .99 when I know the answer to be .006029. Any thoughts?

thanks

nevermind I was having a brain fart please ignore…thx