CREATE TABLE table_12016 ("Rider" TEXT, "Horse" TEXT, "Faults" TEXT, "Round 1 + 2A Points" TEXT, "Total" FLOAT)

Name the total number of total when round 1 +2A points of 19.620
SELECT COUNT("Total") FROM table_12016 WHERE "Round 1 + 2A Points" = '19.620'
SELECT COUNT("Total") FROM "table_12016" WHERE "Round 1 + 2A Points" = '19.620'