| 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 | $125.70 | 10.748% | $139.2102 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $183.74 | 12.432% | $206.5826 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $90.75 | 3.242% | $93.6921 | $93.69 | $93.70 | $93.70 |
| Purchase #4 | $89.60 | 10.145% | $98.6899 | $98.69 | $98.70 | $98.70 |
| Purchase #5 | $147.84 | 3.804% | $153.4638 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $219.56 | 7.583% | $236.2092 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $25.32 | 3.392% | $26.1789 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $882.51 | $954.0267 | $954.02 | $954.05 | $954.10 | |