| 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 | $149.79 | 13.612% | $170.1794 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $20.70 | 4.593% | $21.6508 | $21.65 | $21.65 | $21.70 |
| Purchase #3 | $184.92 | 11.141% | $205.5219 | $205.52 | $205.50 | $205.50 |
| Purchase #4 | $10.62 | 13.480% | $12.0516 | $12.05 | $12.05 | $12.10 |
| Purchase #5 | $235.26 | 10.697% | $260.4258 | $260.43 | $260.45 | $260.40 |
| Purchase #6 | $207.48 | 12.845% | $234.1308 | $234.13 | $234.15 | $234.10 |
| Purchase #7 | $204.87 | 11.377% | $228.1781 | $228.18 | $228.20 | $228.20 |
| 7 purchase totals = | $1,013.64 | $1,132.1384 | $1,132.14 | $1,132.20 | $1,132.20 | |