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 | $9.51 | 4.558% | $9.9435 | $9.94 | $9.95 | $9.90 |
Purchase #2 | $136.99 | 4.434% | $143.0641 | $143.06 | $143.05 | $143.10 |
Purchase #3 | $186.59 | 7.387% | $200.3734 | $200.37 | $200.35 | $200.40 |
Purchase #4 | $10.85 | 13.490% | $12.3137 | $12.31 | $12.30 | $12.30 |
Purchase #5 | $187.67 | 7.656% | $202.038 | $202.04 | $202.05 | $202.00 |
Purchase #6 | $208.44 | 4.684% | $218.2033 | $218.20 | $218.20 | $218.20 |
Purchase #7 | $158.68 | 13.746% | $180.4922 | $180.49 | $180.50 | $180.50 |
7 purchase totals = | $898.73 | $966.4282 | $966.41 | $966.40 | $966.40 |