| 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 | $235.44 | 8.351% | $255.1016 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $43.92 | 9.334% | $48.0195 | $48.02 | $48.00 | $48.00 |
| Purchase #3 | $70.57 | 8.425% | $76.5155 | $76.52 | $76.50 | $76.50 |
| Purchase #4 | $108.58 | 12.578% | $122.2372 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $81.84 | 4.214% | $85.2887 | $85.29 | $85.30 | $85.30 |
| Purchase #6 | $95.82 | 11.476% | $106.8163 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $143.84 | 12.580% | $161.9351 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $780.01 | $855.9139 | $855.93 | $855.90 | $855.80 | |