| 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 | $10.69 | 9.434% | $11.6985 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $132.62 | 13.170% | $150.0861 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $20.44 | 8.468% | $22.1709 | $22.17 | $22.15 | $22.20 |
| Purchase #4 | $80.40 | 7.499% | $86.4292 | $86.43 | $86.45 | $86.40 |
| Purchase #5 | $108.98 | 9.164% | $118.9669 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $156.88 | 4.474% | $163.8988 | $163.90 | $163.90 | $163.90 |
| Purchase #7 | $192.62 | 3.532% | $199.4233 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $702.63 | $752.6737 | $752.68 | $752.65 | $752.70 | |