| 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 | $222.26 | 11.622% | $248.0911 | $248.09 | $248.10 | $248.10 |
| Purchase #2 | $192.87 | 11.328% | $214.7183 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $228.67 | 9.486% | $250.3616 | $250.36 | $250.35 | $250.40 |
| Purchase #4 | $11.53 | 11.819% | $12.8927 | $12.89 | $12.90 | $12.90 |
| Purchase #5 | $242.75 | 7.533% | $261.0364 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $192.91 | 12.347% | $216.7286 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $78.96 | 6.824% | $84.3482 | $84.35 | $84.35 | $84.30 |
| 7 purchase totals = | $1,169.95 | $1,288.1769 | $1,288.18 | $1,288.20 | $1,288.10 | |