| 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 | $76.87 | 3.850% | $79.8295 | $79.83 | $79.85 | $79.80 |
| Purchase #2 | $91.44 | 13.691% | $103.9591 | $103.96 | $103.95 | $104.00 |
| Purchase #3 | $60.98 | 5.556% | $64.368 | $64.37 | $64.35 | $64.40 |
| Purchase #4 | $217.47 | 10.863% | $241.0938 | $241.09 | $241.10 | $241.10 |
| Purchase #5 | $250.58 | 12.388% | $281.6219 | $281.62 | $281.60 | $281.60 |
| Purchase #6 | $202.90 | 11.505% | $226.2436 | $226.24 | $226.25 | $226.20 |
| Purchase #7 | $223.55 | 7.389% | $240.0681 | $240.07 | $240.05 | $240.10 |
| 7 purchase totals = | $1,123.79 | $1,237.1840 | $1,237.18 | $1,237.15 | $1,237.20 | |