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 | $20.61 | 8.474% | $22.3565 | $22.36 | $22.35 | $22.40 |
Purchase #2 | $197.79 | 13.186% | $223.8706 | $223.87 | $223.85 | $223.90 |
Purchase #3 | $182.26 | 9.458% | $199.4982 | $199.50 | $199.50 | $199.50 |
Purchase #4 | $201.97 | 3.425% | $208.8875 | $208.89 | $208.90 | $208.90 |
Purchase #5 | $174.83 | 3.302% | $180.6029 | $180.60 | $180.60 | $180.60 |
Purchase #6 | $15.28 | 12.271% | $17.155 | $17.16 | $17.15 | $17.20 |
Purchase #7 | $20.25 | 5.680% | $21.4002 | $21.40 | $21.40 | $21.40 |
7 purchase totals = | $812.99 | $873.7709 | $873.78 | $873.75 | $873.90 |