| 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 | $129.91 | 9.436% | $142.1683 | $142.17 | $142.15 | $142.20 |
| Purchase #2 | $73.62 | 3.821% | $76.433 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $67.84 | 9.377% | $74.2014 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $24.42 | 4.267% | $25.462 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $236.28 | 11.628% | $263.7546 | $263.75 | $263.75 | $263.80 |
| Purchase #6 | $53.82 | 13.630% | $61.1557 | $61.16 | $61.15 | $61.20 |
| Purchase #7 | $187.29 | 7.207% | $200.788 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $773.18 | $843.9630 | $843.96 | $843.95 | $844.10 | |