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 | $233.79 | 7.108% | $250.4078 | $250.41 | $250.40 | $250.40 |
Purchase #2 | $226.98 | 12.459% | $255.2594 | $255.26 | $255.25 | $255.30 |
Purchase #3 | $199.56 | 6.715% | $212.9605 | $212.96 | $212.95 | $213.00 |
Purchase #4 | $19.43 | 4.371% | $20.2793 | $20.28 | $20.30 | $20.30 |
Purchase #5 | $77.88 | 10.175% | $85.8043 | $85.80 | $85.80 | $85.80 |
Purchase #6 | $36.92 | 8.478% | $40.0501 | $40.05 | $40.05 | $40.10 |
Purchase #7 | $76.44 | 10.642% | $84.5747 | $84.57 | $84.55 | $84.60 |
7 purchase totals = | $871.00 | $949.3361 | $949.33 | $949.30 | $949.50 |