| 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 | $125.74 | 3.258% | $129.8366 | $129.84 | $129.85 | $129.80 |
| Purchase #2 | $12.78 | 7.347% | $13.7189 | $13.72 | $13.70 | $13.70 |
| Purchase #3 | $54.25 | 10.516% | $59.9549 | $59.95 | $59.95 | $60.00 |
| Purchase #4 | $13.37 | 13.483% | $15.1727 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $127.27 | 4.641% | $133.1766 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $10.69 | 9.107% | $11.6635 | $11.66 | $11.65 | $11.70 |
| Purchase #7 | $137.25 | 11.486% | $153.0145 | $153.01 | $153.00 | $153.00 |
| 7 purchase totals = | $481.35 | $516.5377 | $516.53 | $516.50 | $516.60 | |