| 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 | $197.85 | 9.391% | $216.4301 | $216.43 | $216.45 | $216.40 |
| Purchase #2 | $104.30 | 12.154% | $116.9766 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $182.60 | 4.697% | $191.1767 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $102.45 | 5.420% | $108.0028 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $58.27 | 6.198% | $61.8816 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $32.25 | 6.773% | $34.4343 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $137.89 | 8.342% | $149.3928 | $149.39 | $149.40 | $149.40 |
| 7 purchase totals = | $815.61 | $878.2949 | $878.29 | $878.40 | $878.30 | |