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 | 10.412% | $20.8679 | $20.87 | $20.85 | $20.90 |
Purchase #2 | $190.56 | 13.866% | $216.983 | $216.98 | $217.00 | $217.00 |
Purchase #3 | $78.84 | 3.129% | $81.3069 | $81.31 | $81.30 | $81.30 |
Purchase #4 | $79.47 | 10.277% | $87.6371 | $87.64 | $87.65 | $87.60 |
Purchase #5 | $12.76 | 7.858% | $13.7627 | $13.76 | $13.75 | $13.80 |
Purchase #6 | $144.39 | 9.290% | $157.8038 | $157.80 | $157.80 | $157.80 |
Purchase #7 | $212.61 | 6.155% | $225.6961 | $225.70 | $225.70 | $225.70 |
7 purchase totals = | $737.53 | $804.0575 | $804.06 | $804.05 | $804.10 |