| 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 | $74.93 | 9.669% | $82.175 | $82.18 | $82.20 | $82.20 |
| Purchase #2 | $237.55 | 6.454% | $252.8815 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $135.57 | 13.618% | $154.0319 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $156.80 | 13.604% | $178.1311 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $153.97 | 8.179% | $166.5632 | $166.56 | $166.55 | $166.60 |
| Purchase #6 | $115.47 | 10.382% | $127.4581 | $127.46 | $127.45 | $127.50 |
| Purchase #7 | $230.89 | 5.446% | $243.4643 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $1,105.18 | $1,204.7051 | $1,204.70 | $1,204.75 | $1,204.80 | |