| 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 | $235.41 | 6.565% | $250.8647 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $86.84 | 13.154% | $98.2629 | $98.26 | $98.25 | $98.30 |
| Purchase #3 | $109.29 | 11.789% | $122.1742 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $23.30 | 8.661% | $25.318 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $242.31 | 9.208% | $264.6219 | $264.62 | $264.60 | $264.60 |
| Purchase #6 | $213.83 | 7.271% | $229.3776 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $146.73 | 9.813% | $161.1286 | $161.13 | $161.15 | $161.10 |
| 7 purchase totals = | $1,057.71 | $1,151.7479 | $1,151.74 | $1,151.70 | $1,151.80 | |