| 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 | $221.73 | 11.500% | $247.229 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $167.70 | 6.527% | $178.6458 | $178.65 | $178.65 | $178.60 |
| Purchase #3 | $124.47 | 13.397% | $141.1452 | $141.15 | $141.15 | $141.10 |
| Purchase #4 | $20.49 | 12.667% | $23.0855 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $202.57 | 9.682% | $222.1828 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $200.61 | 9.308% | $219.2828 | $219.28 | $219.30 | $219.30 |
| Purchase #7 | $241.71 | 8.567% | $262.4173 | $262.42 | $262.40 | $262.40 |
| 7 purchase totals = | $1,179.28 | $1,293.9884 | $1,294.00 | $1,294.05 | $1,293.90 | |