| 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 | $24.31 | 8.650% | $26.4128 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $103.83 | 11.786% | $116.0674 | $116.07 | $116.05 | $116.10 |
| Purchase #3 | $50.80 | 10.696% | $56.2336 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $108.56 | 12.716% | $122.3645 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $64.71 | 11.140% | $71.9187 | $71.92 | $71.90 | $71.90 |
| Purchase #6 | $175.80 | 10.415% | $194.1096 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $117.55 | 11.418% | $130.9719 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $645.56 | $718.0785 | $718.07 | $718.00 | $718.10 | |