| 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 | $51.80 | 3.739% | $53.7368 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $204.81 | 13.678% | $232.8239 | $232.82 | $232.80 | $232.80 |
| Purchase #3 | $36.71 | 7.506% | $39.4655 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $73.77 | 13.450% | $83.6921 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $86.74 | 8.417% | $94.0409 | $94.04 | $94.05 | $94.00 |
| Purchase #6 | $181.31 | 5.278% | $190.8795 | $190.88 | $190.90 | $190.90 |
| Purchase #7 | $234.27 | 6.711% | $249.9919 | $249.99 | $250.00 | $250.00 |
| 7 purchase totals = | $869.41 | $944.6306 | $944.63 | $944.65 | $944.60 | |