| 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 | $30.60 | 11.319% | $34.0636 | $34.06 | $34.05 | $34.10 |
| Purchase #2 | $56.47 | 11.429% | $62.924 | $62.92 | $62.90 | $62.90 |
| Purchase #3 | $209.51 | 5.468% | $220.966 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $127.76 | 5.321% | $134.5581 | $134.56 | $134.55 | $134.60 |
| Purchase #5 | $235.60 | 10.569% | $260.5006 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $5.90 | 9.594% | $6.466 | $6.47 | $6.45 | $6.50 |
| Purchase #7 | $76.84 | 11.361% | $85.5698 | $85.57 | $85.55 | $85.60 |
| 7 purchase totals = | $742.68 | $805.0481 | $805.05 | $804.95 | $805.20 | |