| 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 | $164.57 | 6.867% | $175.871 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $29.52 | 12.747% | $33.2829 | $33.28 | $33.30 | $33.30 |
| Purchase #3 | $119.53 | 8.141% | $129.2609 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $200.54 | 6.814% | $214.2048 | $214.20 | $214.20 | $214.20 |
| Purchase #5 | $23.67 | 13.704% | $26.9137 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $216.70 | 3.412% | $224.0938 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $121.97 | 10.422% | $134.6817 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $876.50 | $938.3088 | $938.29 | $938.30 | $938.40 | |