| 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 | $236.65 | 4.786% | $247.9761 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $46.43 | 3.780% | $48.1851 | $48.19 | $48.20 | $48.20 |
| Purchase #3 | $20.32 | 4.382% | $21.2104 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $154.96 | 9.520% | $169.7122 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $200.96 | 6.855% | $214.7358 | $214.74 | $214.75 | $214.70 |
| Purchase #6 | $181.53 | 7.608% | $195.3408 | $195.34 | $195.35 | $195.30 |
| Purchase #7 | $46.98 | 12.211% | $52.7167 | $52.72 | $52.70 | $52.70 |
| 7 purchase totals = | $887.83 | $949.8771 | $949.89 | $949.90 | $949.80 | |