| 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 | $77.60 | 6.138% | $82.3631 | $82.36 | $82.35 | $82.40 |
| Purchase #2 | $74.85 | 5.694% | $79.112 | $79.11 | $79.10 | $79.10 |
| Purchase #3 | $103.89 | 11.611% | $115.9527 | $115.95 | $115.95 | $116.00 |
| Purchase #4 | $78.25 | 8.515% | $84.913 | $84.91 | $84.90 | $84.90 |
| Purchase #5 | $9.54 | 11.213% | $10.6097 | $10.61 | $10.60 | $10.60 |
| Purchase #6 | $240.79 | 13.853% | $274.1466 | $274.15 | $274.15 | $274.10 |
| Purchase #7 | $201.37 | 11.266% | $224.0563 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $786.29 | $871.1534 | $871.15 | $871.10 | $871.20 | |