| 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 | $120.68 | 8.710% | $131.1912 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $236.41 | 3.870% | $245.5591 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $41.61 | 5.838% | $44.0392 | $44.04 | $44.05 | $44.00 |
| Purchase #4 | $211.60 | 11.611% | $236.1689 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $78.59 | 5.218% | $82.6908 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $159.28 | 4.464% | $166.3903 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $182.58 | 8.560% | $198.2088 | $198.21 | $198.20 | $198.20 |
| 7 purchase totals = | $1,030.75 | $1,104.2483 | $1,104.25 | $1,104.25 | $1,104.30 | |