I copy and paste this from one of the fellow 9ers fans which explains it most.
1. Head-to-head (best won-lost-tied percentage in games between the clubs).
49ers and Seahawks TIED 1-1, move to 2
2. Best won-lost-tied percentage in games played within the division.
49ers and Seahawks TIED 4-2, move to 3
3. Best won-lost-tied percentage in common games.
49ers and Seahawks TIED 10-4, move to 4
4. Best won-lost-tied percentage in games played within the conference.
49ers and Seahawks TIED 9-3, move to 5
5. Strength of victory.
49ers and Seahawks beat the same teams, except 49ers beat GB, NO and Washington and
the Seahawks beat Philly, Minn and ATL. The Win-Loss record between these two sets of teams is the tiebreaker
6. Strength of schedule. IRRELEVANT, see above (assuming that GB, NO and Washington combined don't have the
same record as Philly, Minn and ATL combined, in which case strength of schedule comes into play).
7. Best combined ranking among conference teams in points scored and points allowed.
8. Best combined ranking among all teams in points scored and points allowed.
9. Best net points in common games.
10. Best net points in all games.
11. Best net touchdowns in all games.
12. Coin toss
Basically we are counting Philly, Minn and Atl to have a better combined record than GB, NO, and Wash which right now San Fran has the edge on. Lets just win out and take #1.
