| 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 | $243.93 | 6.761% | $260.4221 | $260.42 | $260.40 | $260.40 |
| Purchase #2 | $166.30 | 3.683% | $172.4248 | $172.42 | $172.40 | $172.40 |
| Purchase #3 | $214.51 | 10.833% | $237.7479 | $237.75 | $237.75 | $237.70 |
| Purchase #4 | $180.44 | 8.645% | $196.039 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $26.46 | 12.245% | $29.7 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $87.57 | 9.513% | $95.9005 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $235.63 | 9.530% | $258.0855 | $258.09 | $258.10 | $258.10 |
| 7 purchase totals = | $1,154.84 | $1,250.3198 | $1,250.32 | $1,250.30 | $1,250.20 | |