| 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 | $183.56 | 3.744% | $190.4325 | $190.43 | $190.45 | $190.40 |
| Purchase #2 | $112.29 | 7.191% | $120.3648 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $138.28 | 6.259% | $146.9349 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $24.45 | 12.387% | $27.4786 | $27.48 | $27.50 | $27.50 |
| Purchase #5 | $250.82 | 6.761% | $267.7779 | $267.78 | $267.80 | $267.80 |
| Purchase #6 | $34.44 | 7.824% | $37.1346 | $37.13 | $37.15 | $37.10 |
| Purchase #7 | $135.77 | 7.421% | $145.8455 | $145.85 | $145.85 | $145.80 |
| 7 purchase totals = | $879.61 | $935.9688 | $935.96 | $936.05 | $935.90 | |