| 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 | $94.87 | 9.402% | $103.7897 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $203.85 | 6.504% | $217.1084 | $217.11 | $217.10 | $217.10 |
| Purchase #3 | $17.83 | 3.355% | $18.4282 | $18.43 | $18.45 | $18.40 |
| Purchase #4 | $118.40 | 4.503% | $123.7316 | $123.73 | $123.75 | $123.70 |
| Purchase #5 | $79.63 | 3.332% | $82.2833 | $82.28 | $82.30 | $82.30 |
| Purchase #6 | $180.63 | 9.661% | $198.0807 | $198.08 | $198.10 | $198.10 |
| Purchase #7 | $143.32 | 12.867% | $161.761 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $838.53 | $905.1829 | $905.18 | $905.25 | $905.20 | |