| 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 | $211.49 | 13.800% | $240.6756 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $104.59 | 5.711% | $110.5631 | $110.56 | $110.55 | $110.60 |
| Purchase #3 | $125.41 | 11.797% | $140.2046 | $140.20 | $140.20 | $140.20 |
| Purchase #4 | $12.64 | 13.849% | $14.3905 | $14.39 | $14.40 | $14.40 |
| Purchase #5 | $18.34 | 10.583% | $20.2809 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $148.28 | 11.272% | $164.9941 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $178.93 | 9.195% | $195.3826 | $195.38 | $195.40 | $195.40 |
| 7 purchase totals = | $799.68 | $886.4914 | $886.48 | $886.55 | $886.60 | |