| 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 | $9.39 | 9.619% | $10.2932 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $193.58 | 3.659% | $200.6631 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $164.31 | 13.760% | $186.9191 | $186.92 | $186.90 | $186.90 |
| Purchase #4 | $65.78 | 5.449% | $69.3644 | $69.36 | $69.35 | $69.40 |
| Purchase #5 | $178.86 | 8.125% | $193.3924 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $111.84 | 6.226% | $118.8032 | $118.80 | $118.80 | $118.80 |
| Purchase #7 | $168.45 | 6.344% | $179.1365 | $179.14 | $179.15 | $179.10 |
| 7 purchase totals = | $892.21 | $958.5719 | $958.56 | $958.55 | $958.60 | |