| 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 | $21.96 | 7.621% | $23.6336 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $77.38 | 3.193% | $79.8507 | $79.85 | $79.85 | $79.90 |
| Purchase #3 | $236.34 | 12.756% | $266.4875 | $266.49 | $266.50 | $266.50 |
| Purchase #4 | $226.94 | 12.739% | $255.8499 | $255.85 | $255.85 | $255.80 |
| Purchase #5 | $174.32 | 7.423% | $187.2598 | $187.26 | $187.25 | $187.30 |
| Purchase #6 | $21.42 | 9.781% | $23.5151 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $99.78 | 6.860% | $106.6249 | $106.62 | $106.60 | $106.60 |
| 7 purchase totals = | $858.14 | $943.2215 | $943.22 | $943.20 | $943.20 | |