| 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 | $30.50 | 12.189% | $34.2176 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $198.86 | 13.241% | $225.1911 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $148.68 | 9.268% | $162.4597 | $162.46 | $162.45 | $162.50 |
| Purchase #4 | $73.58 | 10.714% | $81.4634 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $145.95 | 3.722% | $151.3823 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $161.37 | 9.501% | $176.7018 | $176.70 | $176.70 | $176.70 |
| Purchase #7 | $20.28 | 3.112% | $20.9111 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $779.22 | $852.3270 | $852.32 | $852.30 | $852.40 | |