| 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 | $220.32 | 7.761% | $237.419 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $51.71 | 7.284% | $55.4766 | $55.48 | $55.50 | $55.50 |
| Purchase #3 | $169.28 | 10.262% | $186.6515 | $186.65 | $186.65 | $186.70 |
| Purchase #4 | $222.92 | 5.176% | $234.4583 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $152.31 | 5.750% | $161.0678 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $94.77 | 7.798% | $102.1602 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $130.41 | 10.517% | $144.1252 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $1,041.72 | $1,121.3586 | $1,121.37 | $1,121.35 | $1,121.50 | |