| 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 | $125.28 | 12.243% | $140.618 | $140.62 | $140.60 | $140.60 |
| Purchase #2 | $7.39 | 6.839% | $7.8954 | $7.90 | $7.90 | $7.90 |
| Purchase #3 | $185.38 | 8.246% | $200.6664 | $200.67 | $200.65 | $200.70 |
| Purchase #4 | $77.39 | 5.842% | $81.9111 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $113.77 | 6.869% | $121.5849 | $121.58 | $121.60 | $121.60 |
| Purchase #6 | $91.91 | 12.344% | $103.2554 | $103.26 | $103.25 | $103.30 |
| Purchase #7 | $7.60 | 8.352% | $8.2348 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $608.72 | $664.1660 | $664.17 | $664.15 | $664.20 | |