| 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 | $61.44 | 3.280% | $63.4552 | $63.46 | $63.45 | $63.50 |
| Purchase #2 | $68.72 | 8.355% | $74.4616 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $206.72 | 3.748% | $214.4679 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $119.37 | 4.821% | $125.1248 | $125.12 | $125.10 | $125.10 |
| Purchase #5 | $171.30 | 3.401% | $177.1259 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $111.41 | 6.728% | $118.9057 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $104.62 | 11.730% | $116.8919 | $116.89 | $116.90 | $116.90 |
| 7 purchase totals = | $843.58 | $890.4330 | $890.44 | $890.40 | $890.50 | |