| 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 | $170.36 | 12.281% | $191.2819 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $155.65 | 11.754% | $173.9451 | $173.95 | $173.95 | $173.90 |
| Purchase #3 | $242.65 | 10.517% | $268.1695 | $268.17 | $268.15 | $268.20 |
| Purchase #4 | $142.61 | 12.416% | $160.3165 | $160.32 | $160.30 | $160.30 |
| Purchase #5 | $73.69 | 5.792% | $77.9581 | $77.96 | $77.95 | $78.00 |
| Purchase #6 | $245.79 | 11.561% | $274.2058 | $274.21 | $274.20 | $274.20 |
| Purchase #7 | $90.38 | 10.799% | $100.1401 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $1,121.13 | $1,246.0170 | $1,246.03 | $1,246.00 | $1,246.00 | |