| 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 | $120.98 | 5.389% | $127.4996 | $127.50 | $127.50 | $127.50 |
| Purchase #2 | $113.56 | 5.403% | $119.6956 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $129.28 | 11.140% | $143.6818 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $192.41 | 8.459% | $208.686 | $208.69 | $208.70 | $208.70 |
| Purchase #5 | $59.29 | 9.208% | $64.7494 | $64.75 | $64.75 | $64.70 |
| Purchase #6 | $151.40 | 3.285% | $156.3735 | $156.37 | $156.35 | $156.40 |
| Purchase #7 | $22.36 | 3.814% | $23.2128 | $23.21 | $23.20 | $23.20 |
| 7 purchase totals = | $789.28 | $843.8987 | $843.90 | $843.90 | $843.90 | |