| 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 | $168.56 | 7.193% | $180.6845 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $107.72 | 12.819% | $121.5286 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $173.34 | 8.221% | $187.5903 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $101.26 | 11.602% | $113.0082 | $113.01 | $113.00 | $113.00 |
| Purchase #5 | $112.67 | 3.671% | $116.8061 | $116.81 | $116.80 | $116.80 |
| Purchase #6 | $229.39 | 4.638% | $240.0291 | $240.03 | $240.05 | $240.00 |
| Purchase #7 | $18.51 | 13.746% | $21.0544 | $21.05 | $21.05 | $21.10 |
| 7 purchase totals = | $911.45 | $980.7012 | $980.70 | $980.75 | $980.70 | |