[2,2] shows up as 0.0% due to rounding. It has actually happened 3 times as a "final digit of each team's final score" number pair in the 13,557 regular season or playoff games in the Super Bowl era (since 1966). I've linked to the games below.

None of those instances was 32-12, which according to the Scorigami website, has never happened before, and would therefore be Scorigami. (Not sure how far back Scorigami looks; I always assumed it covered "all" of NFL history.)

Buccaneers 42, Raiders 32 Nov 4, 2012 https://www.pro-football-reference.com/boxscores/201211040rai.htm

Bills 42, Dolphins 32 Dec 5, 2004 https://www.pro-football-reference.com/boxscores/200412050mia.htm

Chiefs 42, Bengals 22 Oct 26, 1969 https://www.pro-football-reference.com/boxscores/196910260kan.htm