| 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 | $55.70 | 3.718% | $57.7709 | $57.77 | $57.75 | $57.80 |
| Purchase #2 | $165.56 | 6.239% | $175.8893 | $175.89 | $175.90 | $175.90 |
| Purchase #3 | $188.30 | 7.696% | $202.7916 | $202.79 | $202.80 | $202.80 |
| Purchase #4 | $50.89 | 3.874% | $52.8615 | $52.86 | $52.85 | $52.90 |
| Purchase #5 | $178.31 | 13.698% | $202.7349 | $202.73 | $202.75 | $202.70 |
| Purchase #6 | $61.54 | 8.297% | $66.646 | $66.65 | $66.65 | $66.60 |
| Purchase #7 | $132.30 | 6.867% | $141.385 | $141.39 | $141.40 | $141.40 |
| 7 purchase totals = | $832.60 | $900.0792 | $900.08 | $900.10 | $900.10 | |