| 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 | $39.62 | 4.488% | $41.3981 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $243.64 | 8.695% | $264.8245 | $264.82 | $264.80 | $264.80 |
| Purchase #3 | $14.68 | 13.568% | $16.6718 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $61.42 | 3.392% | $63.5034 | $63.50 | $63.50 | $63.50 |
| Purchase #5 | $186.81 | 3.429% | $193.2157 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $204.31 | 13.315% | $231.5139 | $231.51 | $231.50 | $231.50 |
| Purchase #7 | $110.66 | 5.284% | $116.5073 | $116.51 | $116.50 | $116.50 |
| 7 purchase totals = | $861.14 | $927.6347 | $927.63 | $927.55 | $927.60 | |