| 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 | $15.25 | 5.821% | $16.1377 | $16.14 | $16.15 | $16.10 |
| Purchase #2 | $239.67 | 9.411% | $262.2253 | $262.23 | $262.25 | $262.20 |
| Purchase #3 | $99.83 | 4.685% | $104.507 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $120.43 | 4.234% | $125.529 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $7.72 | 9.865% | $8.4816 | $8.48 | $8.50 | $8.50 |
| Purchase #6 | $44.61 | 3.642% | $46.2347 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $187.86 | 4.368% | $196.0657 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $715.37 | $759.1810 | $759.19 | $759.25 | $759.10 | |