| 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 | $81.99 | 12.378% | $92.1387 | $92.14 | $92.15 | $92.10 |
| Purchase #2 | $51.92 | 3.129% | $53.5446 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $154.52 | 12.646% | $174.0606 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $111.36 | 9.650% | $122.1062 | $122.11 | $122.10 | $122.10 |
| Purchase #5 | $106.98 | 3.581% | $110.811 | $110.81 | $110.80 | $110.80 |
| Purchase #6 | $230.49 | 3.223% | $237.9187 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $27.38 | 3.872% | $28.4402 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $764.64 | $819.0200 | $819.02 | $819.00 | $818.90 | |