| 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 | $205.60 | 3.524% | $212.8453 | $212.85 | $212.85 | $212.80 |
| Purchase #2 | $121.56 | 6.302% | $129.2207 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $144.88 | 13.363% | $164.2403 | $164.24 | $164.25 | $164.20 |
| Purchase #4 | $101.80 | 6.355% | $108.2694 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $12.56 | 10.605% | $13.892 | $13.89 | $13.90 | $13.90 |
| Purchase #6 | $150.43 | 4.260% | $156.8383 | $156.84 | $156.85 | $156.80 |
| Purchase #7 | $227.89 | 4.870% | $238.9882 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $964.72 | $1,024.2942 | $1,024.30 | $1,024.30 | $1,024.20 | |