| 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 | $105.29 | 10.239% | $116.0706 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $225.87 | 6.371% | $240.2602 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $48.64 | 8.221% | $52.6387 | $52.64 | $52.65 | $52.60 |
| Purchase #4 | $248.39 | 6.314% | $264.0733 | $264.07 | $264.05 | $264.10 |
| Purchase #5 | $48.40 | 4.169% | $50.4178 | $50.42 | $50.40 | $50.40 |
| Purchase #6 | $135.70 | 3.239% | $140.0953 | $140.10 | $140.10 | $140.10 |
| Purchase #7 | $102.42 | 13.174% | $115.9128 | $115.91 | $115.90 | $115.90 |
| 7 purchase totals = | $914.71 | $979.4687 | $979.47 | $979.40 | $979.50 | |