| 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 | $107.94 | 12.204% | $121.113 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $27.66 | 8.478% | $30.005 | $30.01 | $30.00 | $30.00 |
| Purchase #3 | $165.60 | 5.544% | $174.7809 | $174.78 | $174.80 | $174.80 |
| Purchase #4 | $103.52 | 11.821% | $115.7571 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $188.45 | 13.348% | $213.6043 | $213.60 | $213.60 | $213.60 |
| Purchase #6 | $111.76 | 4.288% | $116.5523 | $116.55 | $116.55 | $116.60 |
| Purchase #7 | $144.79 | 4.196% | $150.8654 | $150.87 | $150.85 | $150.90 |
| 7 purchase totals = | $849.72 | $922.6780 | $922.68 | $922.65 | $922.80 | |