| 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 | $216.62 | 10.437% | $239.2286 | $239.23 | $239.25 | $239.20 |
| Purchase #2 | $137.85 | 13.325% | $156.2185 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $40.65 | 9.762% | $44.6183 | $44.62 | $44.60 | $44.60 |
| Purchase #4 | $12.30 | 8.284% | $13.3189 | $13.32 | $13.30 | $13.30 |
| Purchase #5 | $229.87 | 9.355% | $251.3743 | $251.37 | $251.35 | $251.40 |
| Purchase #6 | $9.70 | 9.375% | $10.6094 | $10.61 | $10.60 | $10.60 |
| Purchase #7 | $127.27 | 9.372% | $139.1977 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $774.26 | $854.5657 | $854.57 | $854.50 | $854.50 | |