| 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 | $24.37 | 11.861% | $27.2605 | $27.26 | $27.25 | $27.30 |
| Purchase #2 | $86.38 | 5.505% | $91.1352 | $91.14 | $91.15 | $91.10 |
| Purchase #3 | $195.29 | 10.416% | $215.6314 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $82.62 | 5.528% | $87.1872 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $129.60 | 9.317% | $141.6748 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $69.49 | 7.512% | $74.7101 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $210.40 | 11.554% | $234.7096 | $234.71 | $234.70 | $234.70 |
| 7 purchase totals = | $798.15 | $872.3088 | $872.31 | $872.30 | $872.30 | |