| 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 | $196.85 | 12.837% | $222.1196 | $222.12 | $222.10 | $222.10 |
| Purchase #2 | $83.93 | 8.569% | $91.122 | $91.12 | $91.10 | $91.10 |
| Purchase #3 | $51.28 | 5.538% | $54.1199 | $54.12 | $54.10 | $54.10 |
| Purchase #4 | $117.63 | 8.637% | $127.7897 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $43.85 | 9.743% | $48.1223 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $178.95 | 4.105% | $186.2959 | $186.30 | $186.30 | $186.30 |
| Purchase #7 | $132.41 | 4.598% | $138.4982 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $804.90 | $868.0676 | $868.07 | $868.00 | $868.00 | |