| 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 | $219.42 | 6.491% | $233.6626 | $233.66 | $233.65 | $233.70 |
| Purchase #2 | $164.61 | 10.827% | $182.4323 | $182.43 | $182.45 | $182.40 |
| Purchase #3 | $141.95 | 9.395% | $155.2862 | $155.29 | $155.30 | $155.30 |
| Purchase #4 | $56.39 | 4.786% | $59.0888 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $106.81 | 12.315% | $119.9637 | $119.96 | $119.95 | $120.00 |
| Purchase #6 | $106.51 | 9.553% | $116.6849 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $14.31 | 9.203% | $15.6269 | $15.63 | $15.65 | $15.60 |
| 7 purchase totals = | $810.00 | $882.7454 | $882.74 | $882.80 | $882.80 | |