| 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 | $211.83 | 4.794% | $221.9851 | $221.99 | $222.00 | $222.00 |
| Purchase #2 | $210.91 | 12.736% | $237.7715 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $84.64 | 5.652% | $89.4239 | $89.42 | $89.40 | $89.40 |
| Purchase #4 | $49.45 | 13.588% | $56.1693 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $5.28 | 4.542% | $5.5198 | $5.52 | $5.50 | $5.50 |
| Purchase #6 | $60.86 | 8.420% | $65.9844 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $116.78 | 11.369% | $130.0567 | $130.06 | $130.05 | $130.10 |
| 7 purchase totals = | $739.75 | $806.9107 | $806.91 | $806.85 | $807.00 | |