| 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 | $187.39 | 10.861% | $207.7424 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $141.59 | 11.411% | $157.7468 | $157.75 | $157.75 | $157.70 |
| Purchase #3 | $237.83 | 9.634% | $260.7425 | $260.74 | $260.75 | $260.70 |
| Purchase #4 | $127.27 | 7.375% | $136.6562 | $136.66 | $136.65 | $136.70 |
| Purchase #5 | $226.41 | 13.166% | $256.2191 | $256.22 | $256.20 | $256.20 |
| Purchase #6 | $79.98 | 13.448% | $90.7357 | $90.74 | $90.75 | $90.70 |
| Purchase #7 | $6.76 | 5.724% | $7.1469 | $7.15 | $7.15 | $7.10 |
| 7 purchase totals = | $1,007.23 | $1,116.9896 | $1,117.00 | $1,117.00 | $1,116.80 | |