| 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 | $216.43 | 12.532% | $243.553 | $243.55 | $243.55 | $243.60 |
| Purchase #2 | $131.96 | 6.104% | $140.0148 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $143.74 | 7.314% | $154.2531 | $154.25 | $154.25 | $154.30 |
| Purchase #4 | $50.29 | 13.646% | $57.1526 | $57.15 | $57.15 | $57.20 |
| Purchase #5 | $225.91 | 9.520% | $247.4166 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $5.25 | 8.544% | $5.6986 | $5.70 | $5.70 | $5.70 |
| Purchase #7 | $191.82 | 3.808% | $199.1245 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $965.40 | $1,047.2132 | $1,047.20 | $1,047.15 | $1,047.30 | |