| 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 | $80.45 | 9.226% | $87.8723 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $225.52 | 6.658% | $240.5351 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $59.62 | 9.590% | $65.3376 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $250.89 | 4.504% | $262.1901 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $49.43 | 5.252% | $52.0261 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $57.44 | 4.643% | $60.1069 | $60.11 | $60.10 | $60.10 |
| Purchase #7 | $139.88 | 6.137% | $148.4644 | $148.46 | $148.45 | $148.50 |
| 7 purchase totals = | $863.23 | $916.5325 | $916.54 | $916.55 | $916.50 | |