| 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 | $204.38 | 4.607% | $213.7958 | $213.80 | $213.80 | $213.80 |
| Purchase #2 | $73.33 | 3.585% | $75.9589 | $75.96 | $75.95 | $76.00 |
| Purchase #3 | $6.43 | 6.630% | $6.8563 | $6.86 | $6.85 | $6.90 |
| Purchase #4 | $128.61 | 9.393% | $140.6903 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $5.65 | 9.553% | $6.1897 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $75.41 | 3.676% | $78.1821 | $78.18 | $78.20 | $78.20 |
| Purchase #7 | $163.98 | 7.609% | $176.4572 | $176.46 | $176.45 | $176.50 |
| 7 purchase totals = | $657.79 | $698.1303 | $698.14 | $698.15 | $698.30 | |