| 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 | $168.61 | 6.681% | $179.8748 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $119.47 | 12.285% | $134.1469 | $134.15 | $134.15 | $134.10 |
| Purchase #3 | $92.81 | 9.690% | $101.8033 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $97.38 | 11.349% | $108.4317 | $108.43 | $108.45 | $108.40 |
| Purchase #5 | $85.56 | 6.362% | $91.0033 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $98.34 | 11.253% | $109.4062 | $109.41 | $109.40 | $109.40 |
| Purchase #7 | $191.44 | 6.761% | $204.3833 | $204.38 | $204.40 | $204.40 |
| 7 purchase totals = | $853.61 | $929.0495 | $929.04 | $929.05 | $929.00 | |