| 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 | $50.98 | 4.346% | $53.1956 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $46.77 | 3.556% | $48.4331 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $150.48 | 12.270% | $168.9439 | $168.94 | $168.95 | $168.90 |
| Purchase #4 | $60.97 | 6.793% | $65.1117 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $232.95 | 13.469% | $264.326 | $264.33 | $264.35 | $264.30 |
| Purchase #6 | $120.98 | 8.242% | $130.9512 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $115.60 | 4.567% | $120.8795 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $778.73 | $851.8410 | $851.84 | $851.90 | $851.80 | |