| 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 | $17.41 | 8.284% | $18.8522 | $18.85 | $18.85 | $18.90 |
| Purchase #2 | $219.72 | 11.666% | $245.3525 | $245.35 | $245.35 | $245.40 |
| Purchase #3 | $224.55 | 5.637% | $237.2079 | $237.21 | $237.20 | $237.20 |
| Purchase #4 | $47.84 | 10.670% | $52.9445 | $52.94 | $52.95 | $52.90 |
| Purchase #5 | $28.29 | 4.498% | $29.5625 | $29.56 | $29.55 | $29.60 |
| Purchase #6 | $193.46 | 11.730% | $216.1529 | $216.15 | $216.15 | $216.20 |
| Purchase #7 | $77.60 | 9.801% | $85.2056 | $85.21 | $85.20 | $85.20 |
| 7 purchase totals = | $808.87 | $885.2781 | $885.27 | $885.25 | $885.40 | |