| 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 | $113.43 | 9.537% | $124.2478 | $124.25 | $124.25 | $124.20 |
| Purchase #2 | $127.80 | 13.255% | $144.7399 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $208.30 | 3.799% | $216.2133 | $216.21 | $216.20 | $216.20 |
| Purchase #4 | $149.41 | 4.508% | $156.1454 | $156.15 | $156.15 | $156.10 |
| Purchase #5 | $145.69 | 10.557% | $161.0705 | $161.07 | $161.05 | $161.10 |
| Purchase #6 | $228.59 | 3.423% | $236.4146 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $88.71 | 6.695% | $94.6491 | $94.65 | $94.65 | $94.60 |
| 7 purchase totals = | $1,061.93 | $1,133.4806 | $1,133.48 | $1,133.45 | $1,133.30 | |