| 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 | $118.37 | 3.229% | $122.1922 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $108.48 | 11.348% | $120.7903 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $115.65 | 3.747% | $119.9834 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $119.86 | 11.155% | $133.2304 | $133.23 | $133.25 | $133.20 |
| Purchase #5 | $116.72 | 8.607% | $126.7661 | $126.77 | $126.75 | $126.80 |
| Purchase #6 | $116.38 | 11.636% | $129.922 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $104.89 | 9.767% | $115.1346 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $800.35 | $868.0190 | $868.01 | $868.05 | $868.00 | |