| 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 | $122.78 | 7.490% | $131.9762 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $108.85 | 11.789% | $121.6823 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $124.42 | 11.384% | $138.584 | $138.58 | $138.60 | $138.60 |
| Purchase #4 | $82.65 | 7.465% | $88.8198 | $88.82 | $88.80 | $88.80 |
| Purchase #5 | $34.33 | 12.531% | $38.6319 | $38.63 | $38.65 | $38.60 |
| Purchase #6 | $126.80 | 12.681% | $142.8795 | $142.88 | $142.90 | $142.90 |
| Purchase #7 | $205.71 | 9.497% | $225.2463 | $225.25 | $225.25 | $225.20 |
| 7 purchase totals = | $805.54 | $887.8200 | $887.82 | $887.90 | $887.80 | |