| 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 | $65.42 | 9.862% | $71.8717 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $60.87 | 11.797% | $68.0508 | $68.05 | $68.05 | $68.10 |
| Purchase #3 | $19.58 | 8.336% | $21.2122 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $216.97 | 10.793% | $240.3876 | $240.39 | $240.40 | $240.40 |
| Purchase #5 | $122.45 | 4.292% | $127.7056 | $127.71 | $127.70 | $127.70 |
| Purchase #6 | $146.91 | 11.754% | $164.1778 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $72.38 | 12.299% | $81.282 | $81.28 | $81.30 | $81.30 |
| 7 purchase totals = | $704.58 | $774.6877 | $774.69 | $774.70 | $774.80 | |