| 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 | $208.90 | 13.648% | $237.4107 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $105.94 | 9.246% | $115.7352 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $78.76 | 3.647% | $81.6324 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $164.70 | 6.394% | $175.2309 | $175.23 | $175.25 | $175.20 |
| Purchase #5 | $45.69 | 3.785% | $47.4194 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $54.54 | 11.511% | $60.8181 | $60.82 | $60.80 | $60.80 |
| Purchase #7 | $82.41 | 10.865% | $91.3638 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $740.94 | $809.6105 | $809.61 | $809.60 | $809.50 | |