| 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 | $110.98 | 8.265% | $120.1525 | $120.15 | $120.15 | $120.20 |
| Purchase #2 | $18.73 | 7.118% | $20.0632 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $172.94 | 7.695% | $186.2477 | $186.25 | $186.25 | $186.20 |
| Purchase #4 | $18.58 | 9.734% | $20.3886 | $20.39 | $20.40 | $20.40 |
| Purchase #5 | $51.35 | 10.325% | $56.6519 | $56.65 | $56.65 | $56.70 |
| Purchase #6 | $27.41 | 5.776% | $28.9932 | $28.99 | $29.00 | $29.00 |
| Purchase #7 | $156.33 | 3.577% | $161.9219 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $556.32 | $594.4190 | $594.41 | $594.40 | $594.50 | |