| 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 | $104.56 | 10.356% | $115.3882 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $197.81 | 11.195% | $219.9548 | $219.95 | $219.95 | $220.00 |
| Purchase #3 | $69.42 | 11.715% | $77.5526 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $7.87 | 12.489% | $8.8529 | $8.85 | $8.85 | $8.90 |
| Purchase #5 | $122.68 | 4.146% | $127.7663 | $127.77 | $127.75 | $127.80 |
| Purchase #6 | $7.67 | 6.371% | $8.1587 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $221.42 | 7.287% | $237.5549 | $237.55 | $237.55 | $237.60 |
| 7 purchase totals = | $731.43 | $795.2284 | $795.22 | $795.20 | $795.50 | |