| 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 | $197.49 | 6.863% | $211.0437 | $211.04 | $211.05 | $211.00 |
| Purchase #2 | $92.31 | 8.350% | $100.0179 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $16.65 | 13.642% | $18.9214 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $198.76 | 12.821% | $224.243 | $224.24 | $224.25 | $224.20 |
| Purchase #5 | $191.56 | 9.320% | $209.4134 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $48.61 | 5.853% | $51.4551 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $72.67 | 3.386% | $75.1306 | $75.13 | $75.15 | $75.10 |
| 7 purchase totals = | $818.05 | $890.2251 | $890.22 | $890.20 | $890.10 | |