| 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 | $21.64 | 9.481% | $23.6917 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $114.84 | 6.697% | $122.5308 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $193.96 | 6.694% | $206.9437 | $206.94 | $206.95 | $206.90 |
| Purchase #4 | $8.98 | 4.153% | $9.3529 | $9.35 | $9.35 | $9.40 |
| Purchase #5 | $243.57 | 8.258% | $263.684 | $263.68 | $263.70 | $263.70 |
| Purchase #6 | $64.78 | 12.421% | $72.8263 | $72.83 | $72.85 | $72.80 |
| Purchase #7 | $102.78 | 13.136% | $116.2812 | $116.28 | $116.30 | $116.30 |
| 7 purchase totals = | $750.55 | $815.3106 | $815.30 | $815.40 | $815.30 | |