| 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 | $187.28 | 11.218% | $208.2891 | $208.29 | $208.30 | $208.30 |
| Purchase #2 | $125.50 | 11.395% | $139.8007 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $228.54 | 4.549% | $238.9363 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $69.90 | 12.593% | $78.7025 | $78.70 | $78.70 | $78.70 |
| Purchase #5 | $152.49 | 3.201% | $157.3712 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $154.37 | 6.363% | $164.1926 | $164.19 | $164.20 | $164.20 |
| Purchase #7 | $142.99 | 5.172% | $150.3854 | $150.39 | $150.40 | $150.40 |
| 7 purchase totals = | $1,061.07 | $1,137.6778 | $1,137.68 | $1,137.70 | $1,137.70 | |