| 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 | $6.44 | 6.141% | $6.8355 | $6.84 | $6.85 | $6.80 |
| Purchase #2 | $60.54 | 8.360% | $65.6011 | $65.60 | $65.60 | $65.60 |
| Purchase #3 | $139.61 | 4.687% | $146.1535 | $146.15 | $146.15 | $146.20 |
| Purchase #4 | $78.65 | 9.579% | $86.1839 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $117.90 | 8.520% | $127.9451 | $127.95 | $127.95 | $127.90 |
| Purchase #6 | $241.59 | 10.510% | $266.9811 | $266.98 | $267.00 | $267.00 |
| Purchase #7 | $77.52 | 12.456% | $87.1759 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $722.25 | $786.8761 | $786.88 | $786.95 | $786.90 | |