| 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 | $123.33 | 7.542% | $132.6315 | $132.63 | $132.65 | $132.60 |
| Purchase #2 | $210.32 | 13.699% | $239.1317 | $239.13 | $239.15 | $239.10 |
| Purchase #3 | $174.36 | 7.143% | $186.8145 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $138.89 | 8.755% | $151.0498 | $151.05 | $151.05 | $151.00 |
| Purchase #5 | $51.61 | 9.874% | $56.706 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $155.61 | 5.176% | $163.6644 | $163.66 | $163.65 | $163.70 |
| Purchase #7 | $90.38 | 7.872% | $97.4947 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $944.50 | $1,027.4926 | $1,027.48 | $1,027.50 | $1,027.40 | |