| 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 | $201.27 | 9.868% | $221.1313 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $199.96 | 11.492% | $222.9394 | $222.94 | $222.95 | $222.90 |
| Purchase #3 | $66.30 | 10.217% | $73.0739 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $85.72 | 10.157% | $94.4266 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $186.50 | 9.738% | $204.6614 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $6.86 | 5.828% | $7.2598 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $144.71 | 6.436% | $154.0235 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $891.32 | $977.5159 | $977.51 | $977.50 | $977.50 | |