| 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 | $249.67 | 9.107% | $272.4074 | $272.41 | $272.40 | $272.40 |
| Purchase #2 | $84.65 | 11.836% | $94.6692 | $94.67 | $94.65 | $94.70 |
| Purchase #3 | $21.40 | 12.337% | $24.0401 | $24.04 | $24.05 | $24.00 |
| Purchase #4 | $84.65 | 10.663% | $93.6762 | $93.68 | $93.70 | $93.70 |
| Purchase #5 | $7.49 | 3.783% | $7.7733 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $106.48 | 11.224% | $118.4313 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $14.31 | 7.548% | $15.3901 | $15.39 | $15.40 | $15.40 |
| 7 purchase totals = | $568.65 | $626.3876 | $626.39 | $626.40 | $626.40 | |