| 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 | $104.42 | 9.846% | $114.7012 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $44.67 | 7.113% | $47.8474 | $47.85 | $47.85 | $47.80 |
| Purchase #3 | $205.30 | 9.158% | $224.1014 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $25.42 | 6.173% | $26.9892 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $204.84 | 13.126% | $231.7273 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $203.39 | 6.605% | $216.8239 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $121.84 | 11.819% | $136.2403 | $136.24 | $136.25 | $136.20 |
| 7 purchase totals = | $909.88 | $998.4307 | $998.43 | $998.45 | $998.30 | |