| 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 | $17.63 | 5.358% | $18.5746 | $18.57 | $18.55 | $18.60 |
| Purchase #2 | $145.26 | 12.507% | $163.4277 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $168.49 | 3.608% | $174.5691 | $174.57 | $174.55 | $174.60 |
| Purchase #4 | $188.82 | 7.179% | $202.3754 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $196.26 | 7.661% | $211.2955 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $148.96 | 11.595% | $166.2319 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $14.37 | 11.216% | $15.9817 | $15.98 | $16.00 | $16.00 |
| 7 purchase totals = | $879.79 | $952.4559 | $952.46 | $952.50 | $952.50 | |