| 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 | $15.57 | 5.640% | $16.4481 | $16.45 | $16.45 | $16.40 |
| Purchase #2 | $107.72 | 13.491% | $122.2525 | $122.25 | $122.25 | $122.30 |
| Purchase #3 | $108.93 | 7.303% | $116.8852 | $116.89 | $116.90 | $116.90 |
| Purchase #4 | $39.86 | 4.267% | $41.5608 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $165.53 | 3.824% | $171.8599 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $227.72 | 3.117% | $234.818 | $234.82 | $234.80 | $234.80 |
| Purchase #7 | $217.50 | 3.789% | $225.7411 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $882.83 | $929.5656 | $929.57 | $929.55 | $929.60 | |