| 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 | $232.45 | 4.763% | $243.5216 | $243.52 | $243.50 | $243.50 |
| Purchase #2 | $154.63 | 10.390% | $170.6961 | $170.70 | $170.70 | $170.70 |
| Purchase #3 | $129.92 | 3.286% | $134.1892 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $91.58 | 8.281% | $99.1637 | $99.16 | $99.15 | $99.20 |
| Purchase #5 | $227.28 | 5.503% | $239.7872 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $190.60 | 11.369% | $212.2693 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $140.31 | 13.500% | $159.2519 | $159.25 | $159.25 | $159.30 |
| 7 purchase totals = | $1,166.77 | $1,258.8790 | $1,258.88 | $1,258.85 | $1,259.00 | |