| 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 | $185.78 | 10.247% | $204.8169 | $204.82 | $204.80 | $204.80 |
| Purchase #2 | $95.35 | 6.771% | $101.8061 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $163.80 | 11.791% | $183.1137 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $33.97 | 10.310% | $37.4723 | $37.47 | $37.45 | $37.50 |
| Purchase #5 | $144.31 | 7.215% | $154.722 | $154.72 | $154.70 | $154.70 |
| Purchase #6 | $25.64 | 11.814% | $28.6691 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $13.85 | 7.771% | $14.9263 | $14.93 | $14.95 | $14.90 |
| 7 purchase totals = | $662.70 | $725.5264 | $725.53 | $725.45 | $725.50 | |