| 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 | $227.51 | 4.342% | $237.3885 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $238.44 | 5.347% | $251.1894 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $37.48 | 9.741% | $41.1309 | $41.13 | $41.15 | $41.10 |
| Purchase #4 | $48.62 | 8.118% | $52.567 | $52.57 | $52.55 | $52.60 |
| Purchase #5 | $33.72 | 6.636% | $35.9577 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $40.34 | 8.705% | $43.8516 | $43.85 | $43.85 | $43.90 |
| Purchase #7 | $181.98 | 10.151% | $200.4528 | $200.45 | $200.45 | $200.50 |
| 7 purchase totals = | $808.09 | $862.5379 | $862.54 | $862.55 | $862.70 | |