| 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 | $249.87 | 11.590% | $278.8299 | $278.83 | $278.85 | $278.80 |
| Purchase #2 | $109.81 | 9.374% | $120.1036 | $120.10 | $120.10 | $120.10 |
| Purchase #3 | $91.55 | 3.506% | $94.7597 | $94.76 | $94.75 | $94.80 |
| Purchase #4 | $56.68 | 10.187% | $62.454 | $62.45 | $62.45 | $62.50 |
| Purchase #5 | $216.33 | 4.687% | $226.4694 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $94.56 | 9.467% | $103.512 | $103.51 | $103.50 | $103.50 |
| Purchase #7 | $30.77 | 6.298% | $32.7079 | $32.71 | $32.70 | $32.70 |
| 7 purchase totals = | $849.57 | $918.8365 | $918.83 | $918.80 | $918.90 | |