| 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 | $47.92 | 4.216% | $49.9403 | $49.94 | $49.95 | $49.90 |
| Purchase #2 | $208.47 | 8.820% | $226.8571 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $187.31 | 5.775% | $198.1272 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $13.60 | 8.662% | $14.778 | $14.78 | $14.80 | $14.80 |
| Purchase #5 | $32.45 | 10.719% | $35.9283 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $163.99 | 4.344% | $171.1137 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $204.34 | 7.657% | $219.9863 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $858.08 | $916.7309 | $916.74 | $916.80 | $916.70 | |