| 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 | $23.94 | 8.185% | $25.8995 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $224.38 | 11.428% | $250.0221 | $250.02 | $250.00 | $250.00 |
| Purchase #3 | $184.56 | 12.511% | $207.6503 | $207.65 | $207.65 | $207.70 |
| Purchase #4 | $14.61 | 6.107% | $15.5022 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $22.26 | 4.195% | $23.1938 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $145.48 | 6.780% | $155.3435 | $155.34 | $155.35 | $155.30 |
| Purchase #7 | $173.86 | 10.267% | $191.7102 | $191.71 | $191.70 | $191.70 |
| 7 purchase totals = | $789.09 | $869.3216 | $869.31 | $869.30 | $869.30 | |