| 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 | $32.64 | 5.127% | $34.3135 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $124.35 | 8.693% | $135.1597 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $108.57 | 7.479% | $116.69 | $116.69 | $116.70 | $116.70 |
| Purchase #4 | $131.28 | 9.476% | $143.7201 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $92.33 | 6.413% | $98.2511 | $98.25 | $98.25 | $98.30 |
| Purchase #6 | $174.72 | 12.861% | $197.1907 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $150.59 | 8.827% | $163.8826 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $814.48 | $889.2077 | $889.20 | $889.20 | $889.30 | |