| 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 | $159.58 | 10.553% | $176.4205 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $93.43 | 10.494% | $103.2345 | $103.23 | $103.25 | $103.20 |
| Purchase #3 | $128.75 | 12.320% | $144.612 | $144.61 | $144.60 | $144.60 |
| Purchase #4 | $106.93 | 9.278% | $116.851 | $116.85 | $116.85 | $116.90 |
| Purchase #5 | $248.77 | 9.741% | $273.0027 | $273.00 | $273.00 | $273.00 |
| Purchase #6 | $72.32 | 12.173% | $81.1235 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $76.62 | 9.553% | $83.9395 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $886.40 | $979.1837 | $979.17 | $979.15 | $979.10 | |