| 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 | $216.38 | 9.261% | $236.419 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $57.54 | 4.285% | $60.0056 | $60.01 | $60.00 | $60.00 |
| Purchase #3 | $14.89 | 6.305% | $15.8288 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $151.60 | 5.745% | $160.3094 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $19.87 | 9.110% | $21.6802 | $21.68 | $21.70 | $21.70 |
| Purchase #6 | $67.83 | 7.659% | $73.0251 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $58.43 | 3.194% | $60.2963 | $60.30 | $60.30 | $60.30 |
| 7 purchase totals = | $586.54 | $627.5644 | $627.58 | $627.60 | $627.50 | |