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 | $28.92 | 8.542% | $31.3903 | $31.39 | $31.40 | $31.40 |
Purchase #2 | $138.68 | 7.815% | $149.5178 | $149.52 | $149.50 | $149.50 |
Purchase #3 | $156.51 | 4.288% | $163.2211 | $163.22 | $163.20 | $163.20 |
Purchase #4 | $133.38 | 6.817% | $142.4725 | $142.47 | $142.45 | $142.50 |
Purchase #5 | $60.85 | 11.568% | $67.8891 | $67.89 | $67.90 | $67.90 |
Purchase #6 | $180.70 | 4.867% | $189.4947 | $189.49 | $189.50 | $189.50 |
Purchase #7 | $24.77 | 12.537% | $27.8754 | $27.88 | $27.90 | $27.90 |
7 purchase totals = | $723.81 | $771.8609 | $771.86 | $771.85 | $771.90 |