| 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 | $189.81 | 11.774% | $212.1582 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $49.40 | 12.235% | $55.4441 | $55.44 | $55.45 | $55.40 |
| Purchase #3 | $139.32 | 3.848% | $144.681 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $158.54 | 7.344% | $170.1832 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $217.83 | 9.276% | $238.0359 | $238.04 | $238.05 | $238.00 |
| Purchase #6 | $207.85 | 10.189% | $229.0278 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $187.89 | 7.458% | $201.9028 | $201.90 | $201.90 | $201.90 |
| 7 purchase totals = | $1,150.64 | $1,251.4330 | $1,251.43 | $1,251.50 | $1,251.40 | |