| 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 | $182.30 | 11.723% | $203.671 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $210.99 | 11.350% | $234.9374 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $50.30 | 9.336% | $54.996 | $55.00 | $55.00 | $55.00 |
| Purchase #4 | $5.96 | 3.448% | $6.1655 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $104.63 | 13.442% | $118.6944 | $118.69 | $118.70 | $118.70 |
| Purchase #6 | $162.56 | 4.661% | $170.1369 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $25.67 | 12.144% | $28.7874 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $742.41 | $817.3886 | $817.40 | $817.40 | $817.40 | |