| 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 | $138.63 | 10.433% | $153.0933 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $35.76 | 6.456% | $38.0687 | $38.07 | $38.05 | $38.10 |
| Purchase #3 | $107.54 | 13.795% | $122.3751 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $55.84 | 6.620% | $59.5366 | $59.54 | $59.55 | $59.50 |
| Purchase #5 | $24.95 | 6.778% | $26.6411 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $159.29 | 11.388% | $177.4299 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $170.50 | 10.225% | $187.9336 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $692.51 | $765.0783 | $765.08 | $765.15 | $765.00 | |