| 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 | $220.73 | 4.315% | $230.2545 | $230.25 | $230.25 | $230.30 |
| Purchase #2 | $134.58 | 5.290% | $141.6993 | $141.70 | $141.70 | $141.70 |
| Purchase #3 | $9.40 | 13.850% | $10.7019 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $131.73 | 12.472% | $148.1594 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $184.47 | 4.857% | $193.4297 | $193.43 | $193.45 | $193.40 |
| Purchase #6 | $134.55 | 11.856% | $150.5022 | $150.50 | $150.50 | $150.50 |
| Purchase #7 | $42.94 | 3.429% | $44.4124 | $44.41 | $44.40 | $44.40 |
| 7 purchase totals = | $858.40 | $919.1594 | $919.15 | $919.15 | $919.20 | |