| 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 | $222.57 | 12.285% | $249.9127 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $201.73 | 11.494% | $224.9168 | $224.92 | $224.90 | $224.90 |
| Purchase #3 | $188.46 | 12.780% | $212.5452 | $212.55 | $212.55 | $212.50 |
| Purchase #4 | $46.52 | 8.192% | $50.3309 | $50.33 | $50.35 | $50.30 |
| Purchase #5 | $104.72 | 8.869% | $114.0076 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $203.53 | 4.856% | $213.4134 | $213.41 | $213.40 | $213.40 |
| Purchase #7 | $68.81 | 11.791% | $76.9234 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $1,036.34 | $1,142.0500 | $1,142.05 | $1,142.00 | $1,141.90 | |