After filling out my airline apps last night I noticed that their totals differed from my logbook by 12 hours. I figured out that 9 of these hours was because I have 9 hours in gliders and airline apps does not total that time. The remaining three hours came from different airplanes which my totals were ???.4 and airline apps rounded that down (I have flown many different GA aircraft).

Will this be a problem in an interview?

Thanks