| 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 | $71.70 | 9.305% | $78.3717 | $78.37 | $78.35 | $78.40 |
| Purchase #2 | $109.56 | 6.251% | $116.4086 | $116.41 | $116.40 | $116.40 |
| Purchase #3 | $79.73 | 9.758% | $87.5101 | $87.51 | $87.50 | $87.50 |
| Purchase #4 | $80.67 | 8.639% | $87.6391 | $87.64 | $87.65 | $87.60 |
| Purchase #5 | $210.82 | 12.209% | $236.559 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $117.81 | 9.609% | $129.1304 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $150.49 | 13.462% | $170.749 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $820.78 | $906.3679 | $906.37 | $906.35 | $906.30 | |