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 | $18.44 | 9.456% | $20.1837 | $20.18 | $20.20 | $20.20 |
Purchase #2 | $84.49 | 10.669% | $93.5042 | $93.50 | $93.50 | $93.50 |
Purchase #3 | $134.83 | 13.612% | $153.1831 | $153.18 | $153.20 | $153.20 |
Purchase #4 | $31.88 | 6.470% | $33.9426 | $33.94 | $33.95 | $33.90 |
Purchase #5 | $242.73 | 10.657% | $268.5977 | $268.60 | $268.60 | $268.60 |
Purchase #6 | $11.97 | 9.306% | $13.0839 | $13.08 | $13.10 | $13.10 |
Purchase #7 | $145.54 | 10.156% | $160.321 | $160.32 | $160.30 | $160.30 |
7 purchase totals = | $669.88 | $742.8162 | $742.80 | $742.85 | $742.80 |