| 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 | $48.41 | 4.711% | $50.6906 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $64.41 | 13.722% | $73.2483 | $73.25 | $73.25 | $73.20 |
| Purchase #3 | $19.73 | 6.770% | $21.0657 | $21.07 | $21.05 | $21.10 |
| Purchase #4 | $158.41 | 11.688% | $176.925 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $101.37 | 3.354% | $104.7699 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $238.39 | 11.678% | $266.2292 | $266.23 | $266.25 | $266.20 |
| Purchase #7 | $23.61 | 3.724% | $24.4892 | $24.49 | $24.50 | $24.50 |
| 7 purchase totals = | $654.33 | $717.4179 | $717.43 | $717.45 | $717.40 | |