| 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 | $221.75 | 13.286% | $251.2117 | $251.21 | $251.20 | $251.20 |
| Purchase #2 | $17.78 | 13.427% | $20.1673 | $20.17 | $20.15 | $20.20 |
| Purchase #3 | $143.98 | 13.597% | $163.557 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $133.66 | 5.491% | $140.9993 | $141.00 | $141.00 | $141.00 |
| Purchase #5 | $146.60 | 9.868% | $161.0665 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $168.81 | 5.595% | $178.2549 | $178.25 | $178.25 | $178.30 |
| Purchase #7 | $212.69 | 3.412% | $219.947 | $219.95 | $219.95 | $219.90 |
| 7 purchase totals = | $1,045.27 | $1,135.2037 | $1,135.21 | $1,135.15 | $1,135.30 | |