| 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 | $11.33 | 6.631% | $12.0813 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $165.89 | 5.122% | $174.3869 | $174.39 | $174.40 | $174.40 |
| Purchase #3 | $110.51 | 11.133% | $122.8131 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $230.31 | 6.669% | $245.6694 | $245.67 | $245.65 | $245.70 |
| Purchase #5 | $115.93 | 9.854% | $127.3537 | $127.35 | $127.35 | $127.40 |
| Purchase #6 | $33.82 | 9.776% | $37.1262 | $37.13 | $37.15 | $37.10 |
| Purchase #7 | $12.52 | 6.696% | $13.3583 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $680.31 | $732.7889 | $732.79 | $732.80 | $732.90 | |