| 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 | $106.57 | 8.690% | $115.8309 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $248.42 | 7.254% | $266.4404 | $266.44 | $266.45 | $266.40 |
| Purchase #3 | $150.49 | 6.345% | $160.0386 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $240.49 | 9.833% | $264.1374 | $264.14 | $264.15 | $264.10 |
| Purchase #5 | $151.64 | 12.203% | $170.1446 | $170.14 | $170.15 | $170.10 |
| Purchase #6 | $229.91 | 5.532% | $242.6286 | $242.63 | $242.65 | $242.60 |
| Purchase #7 | $230.42 | 3.126% | $237.6229 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $1,357.94 | $1,456.8434 | $1,456.84 | $1,456.90 | $1,456.60 | |