| 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 | $112.64 | 3.134% | $116.1701 | $116.17 | $116.15 | $116.20 |
| Purchase #2 | $136.93 | 6.822% | $146.2714 | $146.27 | $146.25 | $146.30 |
| Purchase #3 | $132.41 | 12.693% | $149.2168 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $20.52 | 10.370% | $22.6479 | $22.65 | $22.65 | $22.60 |
| Purchase #5 | $148.40 | 6.265% | $157.6973 | $157.70 | $157.70 | $157.70 |
| Purchase #6 | $214.78 | 10.191% | $236.6682 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $74.99 | 12.279% | $84.198 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $840.67 | $912.8697 | $912.88 | $912.80 | $912.90 | |