| 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 | $42.35 | 5.860% | $44.8317 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $49.56 | 7.316% | $53.1858 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $122.39 | 6.801% | $130.7137 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $66.97 | 10.560% | $74.042 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $121.28 | 4.630% | $126.8953 | $126.90 | $126.90 | $126.90 |
| Purchase #6 | $201.98 | 3.795% | $209.6451 | $209.65 | $209.65 | $209.60 |
| Purchase #7 | $181.79 | 12.660% | $204.8046 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $786.32 | $844.1182 | $844.12 | $844.15 | $844.00 | |