| 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 | $173.30 | 13.137% | $196.0664 | $196.07 | $196.05 | $196.10 |
| Purchase #2 | $247.38 | 5.457% | $260.8795 | $260.88 | $260.90 | $260.90 |
| Purchase #3 | $170.33 | 11.503% | $189.9231 | $189.92 | $189.90 | $189.90 |
| Purchase #4 | $121.40 | 10.357% | $133.9734 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $180.76 | 3.663% | $187.3812 | $187.38 | $187.40 | $187.40 |
| Purchase #6 | $25.27 | 10.758% | $27.9885 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $92.91 | 4.313% | $96.9172 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $1,011.35 | $1,093.1293 | $1,093.13 | $1,093.10 | $1,093.20 | |