| 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 | $8.61 | 12.163% | $9.6572 | $9.66 | $9.65 | $9.70 |
| Purchase #2 | $105.69 | 6.834% | $112.9129 | $112.91 | $112.90 | $112.90 |
| Purchase #3 | $132.28 | 4.341% | $138.0223 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $167.77 | 8.794% | $182.5237 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $198.33 | 6.399% | $211.0211 | $211.02 | $211.00 | $211.00 |
| Purchase #6 | $45.55 | 7.725% | $49.0687 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $139.61 | 8.366% | $151.2898 | $151.29 | $151.30 | $151.30 |
| 7 purchase totals = | $797.84 | $854.4957 | $854.49 | $854.40 | $854.50 | |