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 | $100.27 | 4.545% | $104.8273 | $104.83 | $104.85 | $104.80 |
Purchase #2 | $19.62 | 7.480% | $21.0876 | $21.09 | $21.10 | $21.10 |
Purchase #3 | $139.28 | 10.714% | $154.2025 | $154.20 | $154.20 | $154.20 |
Purchase #4 | $124.91 | 5.231% | $131.444 | $131.44 | $131.45 | $131.40 |
Purchase #5 | $15.76 | 8.753% | $17.1395 | $17.14 | $17.15 | $17.10 |
Purchase #6 | $217.72 | 4.265% | $227.0058 | $227.01 | $227.00 | $227.00 |
Purchase #7 | $25.56 | 11.136% | $28.4064 | $28.41 | $28.40 | $28.40 |
7 purchase totals = | $643.12 | $684.1131 | $684.12 | $684.15 | $684.00 |