| 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 | $14.62 | 12.378% | $16.4297 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $131.85 | 12.234% | $147.9805 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $230.56 | 5.571% | $243.4045 | $243.40 | $243.40 | $243.40 |
| Purchase #4 | $14.96 | 10.777% | $16.5722 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $186.84 | 7.661% | $201.1538 | $201.15 | $201.15 | $201.20 |
| Purchase #6 | $151.65 | 3.694% | $157.252 | $157.25 | $157.25 | $157.30 |
| Purchase #7 | $82.29 | 4.215% | $85.7585 | $85.76 | $85.75 | $85.80 |
| 7 purchase totals = | $812.77 | $868.5512 | $868.54 | $868.55 | $868.70 | |