I remember when I first read about that - and have yet to come up with a logical reason, from a coding perspective, a statistical angle, or any other position WHY they would code these machines to count in fractions... And there is only one reason - so they can adjust the weighting of votes to suit their purpose (like each Trump vote being counted as a fraction of a whole and/or Biden votes as greater than aa whole.
Nailed it! The Weighted Race feature in all Dominion and other voting machines that run some version of Smartmatic software. https://www.wsicweb.com/wsicnews/everyone-watch-this-video-about-election-voting-machines-you-are-not-having-your-vote-counted-dominion-voting-machines-all-include-weighted-race-feature-whose-only-purpose-is-ch/