Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $6.45 | 5.292% | $6.7913 | $6.79 | $6.80 | $6.80 |
Purchase #2 | $206.85 | 6.219% | $219.714 | $219.71 | $219.70 | $219.70 |
Purchase #3 | $178.79 | 4.821% | $187.4095 | $187.41 | $187.40 | $187.40 |
Purchase #4 | $31.75 | 7.789% | $34.223 | $34.22 | $34.20 | $34.20 |
Purchase #5 | $177.65 | 5.243% | $186.9642 | $186.96 | $186.95 | $187.00 |
Purchase #6 | $120.85 | 12.431% | $135.8729 | $135.87 | $135.85 | $135.90 |
Purchase #7 | $136.80 | 10.682% | $151.413 | $151.41 | $151.40 | $151.40 |
7 purchase totals = | $859.14 | $922.3879 | $922.37 | $922.30 | $922.40 |