| 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 | $210.49 | 3.511% | $217.8803 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $232.29 | 5.197% | $244.3621 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $115.31 | 3.314% | $119.1314 | $119.13 | $119.15 | $119.10 |
| Purchase #4 | $162.69 | 13.508% | $184.6662 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $31.93 | 5.371% | $33.645 | $33.65 | $33.65 | $33.60 |
| Purchase #6 | $79.32 | 13.766% | $90.2392 | $90.24 | $90.25 | $90.20 |
| Purchase #7 | $80.94 | 8.759% | $88.0295 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $912.97 | $977.9537 | $977.96 | $978.00 | $977.90 | |