| 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 | $208.40 | 10.405% | $230.084 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $8.61 | 9.130% | $9.3961 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $15.57 | 9.229% | $17.007 | $17.01 | $17.00 | $17.00 |
| Purchase #4 | $176.58 | 3.120% | $182.0893 | $182.09 | $182.10 | $182.10 |
| Purchase #5 | $57.92 | 12.719% | $65.2868 | $65.29 | $65.30 | $65.30 |
| Purchase #6 | $215.44 | 10.518% | $238.1 | $238.10 | $238.10 | $238.10 |
| Purchase #7 | $246.63 | 3.450% | $255.1387 | $255.14 | $255.15 | $255.10 |
| 7 purchase totals = | $929.15 | $997.1019 | $997.11 | $997.15 | $997.10 | |