| 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 | $48.87 | 7.182% | $52.3798 | $52.38 | $52.40 | $52.40 |
| Purchase #2 | $102.44 | 5.345% | $107.9154 | $107.92 | $107.90 | $107.90 |
| Purchase #3 | $166.28 | 8.553% | $180.5019 | $180.50 | $180.50 | $180.50 |
| Purchase #4 | $112.37 | 6.645% | $119.837 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $180.62 | 6.795% | $192.8931 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $132.96 | 11.213% | $147.8688 | $147.87 | $147.85 | $147.90 |
| Purchase #7 | $181.49 | 4.708% | $190.0345 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $925.03 | $991.4305 | $991.43 | $991.45 | $991.40 | |