| 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 | $33.76 | 13.391% | $38.2808 | $38.28 | $38.30 | $38.30 |
| Purchase #2 | $186.49 | 6.420% | $198.4627 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $136.88 | 9.769% | $150.2518 | $150.25 | $150.25 | $150.30 |
| Purchase #4 | $121.61 | 6.539% | $129.5621 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $134.26 | 6.388% | $142.8365 | $142.84 | $142.85 | $142.80 |
| Purchase #6 | $86.50 | 9.309% | $94.5523 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $22.91 | 13.356% | $25.9699 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $722.41 | $779.9161 | $779.91 | $779.90 | $780.10 | |