| 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 | $177.51 | 5.717% | $187.6582 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $237.93 | 9.513% | $260.5643 | $260.56 | $260.55 | $260.60 |
| Purchase #3 | $13.58 | 11.821% | $15.1853 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $105.59 | 11.116% | $117.3274 | $117.33 | $117.35 | $117.30 |
| Purchase #5 | $181.71 | 3.225% | $187.5701 | $187.57 | $187.55 | $187.60 |
| Purchase #6 | $134.61 | 12.758% | $151.7835 | $151.78 | $151.80 | $151.80 |
| Purchase #7 | $46.31 | 5.254% | $48.7431 | $48.74 | $48.75 | $48.70 |
| 7 purchase totals = | $897.24 | $968.8319 | $968.83 | $968.85 | $968.90 | |