| 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 | $145.40 | 12.752% | $163.9414 | $163.94 | $163.95 | $163.90 |
| Purchase #2 | $221.90 | 7.272% | $238.0366 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $171.74 | 6.793% | $183.4063 | $183.41 | $183.40 | $183.40 |
| Purchase #4 | $136.61 | 12.632% | $153.8666 | $153.87 | $153.85 | $153.90 |
| Purchase #5 | $88.80 | 4.717% | $92.9887 | $92.99 | $93.00 | $93.00 |
| Purchase #6 | $12.47 | 5.362% | $13.1386 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $115.37 | 5.537% | $121.758 | $121.76 | $121.75 | $121.80 |
| 7 purchase totals = | $892.29 | $967.1362 | $967.15 | $967.15 | $967.10 | |