| 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 | $128.42 | 11.314% | $142.9494 | $142.95 | $142.95 | $142.90 |
| Purchase #2 | $13.33 | 12.732% | $15.0272 | $15.03 | $15.05 | $15.00 |
| Purchase #3 | $13.97 | 4.476% | $14.5953 | $14.60 | $14.60 | $14.60 |
| Purchase #4 | $244.85 | 9.553% | $268.2405 | $268.24 | $268.25 | $268.20 |
| Purchase #5 | $130.44 | 5.549% | $137.6781 | $137.68 | $137.70 | $137.70 |
| Purchase #6 | $116.51 | 8.169% | $126.0277 | $126.03 | $126.05 | $126.00 |
| Purchase #7 | $90.59 | 13.822% | $103.1113 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $738.11 | $807.6295 | $807.64 | $807.70 | $807.50 | |