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 | $77.90 | 3.774% | $80.8399 | $80.84 | $80.85 | $80.80 |
Purchase #2 | $38.79 | 3.460% | $40.1321 | $40.13 | $40.15 | $40.10 |
Purchase #3 | $227.98 | 3.552% | $236.0778 | $236.08 | $236.10 | $236.10 |
Purchase #4 | $205.27 | 6.707% | $219.0375 | $219.04 | $219.05 | $219.00 |
Purchase #5 | $230.82 | 12.836% | $260.4481 | $260.45 | $260.45 | $260.40 |
Purchase #6 | $236.90 | 8.200% | $256.3258 | $256.33 | $256.35 | $256.30 |
Purchase #7 | $188.42 | 5.171% | $198.1632 | $198.16 | $198.15 | $198.20 |
7 purchase totals = | $1,206.08 | $1,291.0244 | $1,291.03 | $1,291.10 | $1,290.90 |