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 | $28.82 | 4.248% | $30.0443 | $30.04 | $30.05 | $30.00 |
Purchase #2 | $20.49 | 11.233% | $22.7916 | $22.79 | $22.80 | $22.80 |
Purchase #3 | $248.71 | 7.834% | $268.1939 | $268.19 | $268.20 | $268.20 |
Purchase #4 | $140.87 | 8.427% | $152.7411 | $152.74 | $152.75 | $152.70 |
Purchase #5 | $205.68 | 8.754% | $223.6852 | $223.69 | $223.70 | $223.70 |
Purchase #6 | $122.42 | 4.372% | $127.7722 | $127.77 | $127.75 | $127.80 |
Purchase #7 | $69.97 | 12.667% | $78.8331 | $78.83 | $78.85 | $78.80 |
7 purchase totals = | $836.96 | $904.0614 | $904.05 | $904.10 | $904.00 |