| 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 | $213.65 | 8.624% | $232.0752 | $232.08 | $232.10 | $232.10 |
| Purchase #2 | $112.78 | 7.806% | $121.5836 | $121.58 | $121.60 | $121.60 |
| Purchase #3 | $155.64 | 5.220% | $163.7644 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $17.87 | 13.495% | $20.2816 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $116.36 | 3.531% | $120.4687 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $210.36 | 5.175% | $221.2461 | $221.25 | $221.25 | $221.20 |
| Purchase #7 | $74.98 | 13.312% | $84.9613 | $84.96 | $84.95 | $85.00 |
| 7 purchase totals = | $901.64 | $964.3809 | $964.38 | $964.40 | $964.50 | |