| 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 | $239.67 | 8.413% | $259.8334 | $259.83 | $259.85 | $259.80 |
| Purchase #2 | $106.56 | 12.757% | $120.1539 | $120.15 | $120.15 | $120.20 |
| Purchase #3 | $44.38 | 13.244% | $50.2577 | $50.26 | $50.25 | $50.30 |
| Purchase #4 | $235.25 | 8.328% | $254.8416 | $254.84 | $254.85 | $254.80 |
| Purchase #5 | $70.71 | 10.607% | $78.2102 | $78.21 | $78.20 | $78.20 |
| Purchase #6 | $14.33 | 7.490% | $15.4033 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $109.55 | 9.427% | $119.8773 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $820.45 | $898.5774 | $898.57 | $898.60 | $898.60 | |