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 | $18.90 | 9.621% | $20.7184 | $20.72 | $20.70 | $20.70 |
Purchase #2 | $237.81 | 13.583% | $270.1117 | $270.11 | $270.10 | $270.10 |
Purchase #3 | $77.82 | 7.128% | $83.367 | $83.37 | $83.35 | $83.40 |
Purchase #4 | $7.45 | 5.664% | $7.872 | $7.87 | $7.85 | $7.90 |
Purchase #5 | $213.68 | 6.654% | $227.8983 | $227.90 | $227.90 | $227.90 |
Purchase #6 | $188.97 | 12.780% | $213.1204 | $213.12 | $213.10 | $213.10 |
Purchase #7 | $62.78 | 9.506% | $68.7479 | $68.75 | $68.75 | $68.70 |
7 purchase totals = | $807.41 | $891.8357 | $891.84 | $891.75 | $891.80 |