| 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 | $8.84 | 13.403% | $10.0248 | $10.02 | $10.00 | $10.00 |
| Purchase #2 | $53.29 | 8.654% | $57.9017 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $110.95 | 10.669% | $122.7873 | $122.79 | $122.80 | $122.80 |
| Purchase #4 | $94.49 | 4.432% | $98.6778 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $81.50 | 12.645% | $91.8057 | $91.81 | $91.80 | $91.80 |
| Purchase #6 | $226.32 | 11.134% | $251.5185 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $54.51 | 8.479% | $59.1319 | $59.13 | $59.15 | $59.10 |
| 7 purchase totals = | $629.90 | $691.8477 | $691.85 | $691.85 | $691.80 | |