| 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 | $68.62 | 12.815% | $77.4137 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $195.80 | 13.696% | $222.6168 | $222.62 | $222.60 | $222.60 |
| Purchase #3 | $178.61 | 10.673% | $197.673 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $105.69 | 10.659% | $116.9555 | $116.96 | $116.95 | $117.00 |
| Purchase #5 | $12.85 | 11.292% | $14.301 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $246.67 | 4.287% | $257.2447 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $26.46 | 9.230% | $28.9023 | $28.90 | $28.90 | $28.90 |
| 7 purchase totals = | $834.70 | $915.1070 | $915.10 | $915.05 | $915.10 | |