| 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 | $124.60 | 12.312% | $139.9408 | $139.94 | $139.95 | $139.90 |
| Purchase #2 | $81.33 | 10.591% | $89.9437 | $89.94 | $89.95 | $89.90 |
| Purchase #3 | $161.95 | 8.300% | $175.3919 | $175.39 | $175.40 | $175.40 |
| Purchase #4 | $20.89 | 11.148% | $23.2188 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $122.91 | 7.467% | $132.0877 | $132.09 | $132.10 | $132.10 |
| Purchase #6 | $232.50 | 5.564% | $245.4363 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $169.93 | 6.638% | $181.21 | $181.21 | $181.20 | $181.20 |
| 7 purchase totals = | $914.11 | $987.2292 | $987.23 | $987.25 | $987.10 | |