| 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 | $212.43 | 7.560% | $228.4897 | $228.49 | $228.50 | $228.50 |
| Purchase #2 | $119.47 | 5.794% | $126.3921 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $21.26 | 3.564% | $22.0177 | $22.02 | $22.00 | $22.00 |
| Purchase #4 | $154.55 | 6.677% | $164.8693 | $164.87 | $164.85 | $164.90 |
| Purchase #5 | $55.44 | 9.127% | $60.5 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $102.52 | 7.582% | $110.2931 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $223.30 | 8.178% | $241.5615 | $241.56 | $241.55 | $241.60 |
| 7 purchase totals = | $888.97 | $954.1234 | $954.12 | $954.10 | $954.20 | |