| 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 | $41.53 | 3.401% | $42.9424 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $184.70 | 12.352% | $207.5141 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $221.93 | 13.572% | $252.0503 | $252.05 | $252.05 | $252.10 |
| Purchase #4 | $208.45 | 6.478% | $221.9534 | $221.95 | $221.95 | $222.00 |
| Purchase #5 | $225.36 | 3.150% | $232.4588 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $82.75 | 11.199% | $92.0172 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $205.77 | 6.850% | $219.8652 | $219.87 | $219.85 | $219.90 |
| 7 purchase totals = | $1,170.49 | $1,268.8014 | $1,268.80 | $1,268.75 | $1,268.90 | |