In my opinion, the first one (12.3) is the correct 'mathematical rounding' (to 1 decimal here). However, some colleagues say the second one is correct. > >Please, tell me that I'm correct! ;)
IMO you are correct. I always believe that .4- *should* round down, .5+ rounds up.
"Once again, we come to the Holiday Season, a deeply religious time that each of us observes, in his own way, by going to the mall of his choice." -- Dave Barry