| 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 | $149.37 | 13.187% | $169.0674 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $112.48 | 3.683% | $116.6226 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $107.30 | 8.367% | $116.2778 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $96.61 | 12.842% | $109.0167 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $108.99 | 4.294% | $113.67 | $113.67 | $113.65 | $113.70 |
| Purchase #6 | $58.29 | 13.595% | $66.2145 | $66.21 | $66.20 | $66.20 |
| Purchase #7 | $7.29 | 5.269% | $7.6741 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $640.33 | $698.5431 | $698.54 | $698.45 | $698.60 | |