| 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 | $97.93 | 5.857% | $103.6658 | $103.67 | $103.65 | $103.70 |
| Purchase #2 | $118.43 | 7.421% | $127.2187 | $127.22 | $127.20 | $127.20 |
| Purchase #3 | $99.52 | 7.663% | $107.1462 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $198.51 | 7.580% | $213.5571 | $213.56 | $213.55 | $213.60 |
| Purchase #5 | $193.60 | 12.812% | $218.404 | $218.40 | $218.40 | $218.40 |
| Purchase #6 | $119.62 | 4.513% | $125.0185 | $125.02 | $125.00 | $125.00 |
| Purchase #7 | $39.64 | 13.447% | $44.9704 | $44.97 | $44.95 | $45.00 |
| 7 purchase totals = | $867.25 | $939.9807 | $939.99 | $939.90 | $940.00 | |