| 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 | $119.57 | 8.333% | $129.5338 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $129.33 | 7.793% | $139.4087 | $139.41 | $139.40 | $139.40 |
| Purchase #3 | $72.90 | 11.573% | $81.3367 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $163.34 | 3.157% | $168.4966 | $168.50 | $168.50 | $168.50 |
| Purchase #5 | $46.39 | 6.839% | $49.5626 | $49.56 | $49.55 | $49.60 |
| Purchase #6 | $169.32 | 10.666% | $187.3797 | $187.38 | $187.40 | $187.40 |
| Purchase #7 | $101.86 | 11.722% | $113.8 | $113.80 | $113.80 | $113.80 |
| 7 purchase totals = | $802.71 | $869.5181 | $869.52 | $869.55 | $869.50 | |