| 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 | $47.44 | 13.524% | $53.8558 | $53.86 | $53.85 | $53.90 |
| Purchase #2 | $116.78 | 10.665% | $129.2346 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $54.53 | 6.112% | $57.8629 | $57.86 | $57.85 | $57.90 |
| Purchase #4 | $98.83 | 8.329% | $107.0616 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $202.39 | 11.494% | $225.6527 | $225.65 | $225.65 | $225.70 |
| Purchase #6 | $11.45 | 12.605% | $12.8933 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $94.46 | 13.707% | $107.4076 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $625.88 | $693.9685 | $693.96 | $693.95 | $694.10 | |