| 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 | $246.51 | 4.360% | $257.2578 | $257.26 | $257.25 | $257.30 |
| Purchase #2 | $198.89 | 7.213% | $213.2359 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $97.38 | 11.105% | $108.194 | $108.19 | $108.20 | $108.20 |
| Purchase #4 | $94.41 | 9.178% | $103.0749 | $103.07 | $103.05 | $103.10 |
| Purchase #5 | $49.99 | 8.309% | $54.1437 | $54.14 | $54.15 | $54.10 |
| Purchase #6 | $187.69 | 13.179% | $212.4257 | $212.43 | $212.45 | $212.40 |
| Purchase #7 | $150.79 | 3.719% | $156.3979 | $156.40 | $156.40 | $156.40 |
| 7 purchase totals = | $1,025.66 | $1,104.7299 | $1,104.73 | $1,104.75 | $1,104.70 | |