| 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 | $212.96 | 13.704% | $242.144 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $127.63 | 12.589% | $143.6973 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $136.30 | 8.353% | $147.6851 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $100.78 | 9.261% | $110.1132 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $125.67 | 8.263% | $136.0541 | $136.05 | $136.05 | $136.10 |
| Purchase #6 | $202.95 | 7.488% | $218.1469 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $47.39 | 6.823% | $50.6234 | $50.62 | $50.60 | $50.60 |
| 7 purchase totals = | $953.68 | $1,048.4640 | $1,048.46 | $1,048.45 | $1,048.40 | |