| 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 | $203.78 | 9.177% | $222.4809 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $107.67 | 8.471% | $116.7907 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $80.96 | 4.862% | $84.8963 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $92.85 | 9.592% | $101.7562 | $101.76 | $101.75 | $101.80 |
| Purchase #5 | $115.77 | 10.277% | $127.6677 | $127.67 | $127.65 | $127.70 |
| Purchase #6 | $98.27 | 11.155% | $109.232 | $109.23 | $109.25 | $109.20 |
| Purchase #7 | $91.38 | 13.103% | $103.3535 | $103.35 | $103.35 | $103.40 |
| 7 purchase totals = | $790.68 | $866.1773 | $866.18 | $866.20 | $866.30 | |