| 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 | $11.96 | 3.855% | $12.4211 | $12.42 | $12.40 | $12.40 |
| Purchase #2 | $242.34 | 6.491% | $258.0703 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $125.82 | 4.446% | $131.414 | $131.41 | $131.40 | $131.40 |
| Purchase #4 | $59.44 | 4.383% | $62.0453 | $62.05 | $62.05 | $62.00 |
| Purchase #5 | $243.43 | 7.137% | $260.8036 | $260.80 | $260.80 | $260.80 |
| Purchase #6 | $166.51 | 9.232% | $181.8822 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $239.74 | 5.714% | $253.4387 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $1,089.24 | $1,160.0752 | $1,160.07 | $1,160.05 | $1,160.00 | |