| 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 | $97.88 | 13.757% | $111.3454 | $111.35 | $111.35 | $111.30 |
| Purchase #2 | $28.63 | 12.473% | $32.201 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $7.89 | 4.569% | $8.2505 | $8.25 | $8.25 | $8.30 |
| Purchase #4 | $214.39 | 5.191% | $225.519 | $225.52 | $225.50 | $225.50 |
| Purchase #5 | $180.92 | 10.322% | $199.5946 | $199.59 | $199.60 | $199.60 |
| Purchase #6 | $226.60 | 11.377% | $252.3803 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $165.60 | 8.771% | $180.1248 | $180.12 | $180.10 | $180.10 |
| 7 purchase totals = | $921.91 | $1,009.4156 | $1,009.41 | $1,009.40 | $1,009.40 | |