| 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 | $92.76 | 10.807% | $102.7846 | $102.78 | $102.80 | $102.80 |
| Purchase #2 | $151.50 | 7.651% | $163.0913 | $163.09 | $163.10 | $163.10 |
| Purchase #3 | $222.62 | 8.735% | $242.0659 | $242.07 | $242.05 | $242.10 |
| Purchase #4 | $201.36 | 10.549% | $222.6015 | $222.60 | $222.60 | $222.60 |
| Purchase #5 | $228.47 | 6.350% | $242.9778 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $87.67 | 12.127% | $98.3017 | $98.30 | $98.30 | $98.30 |
| Purchase #7 | $154.26 | 3.491% | $159.6452 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $1,138.64 | $1,231.4680 | $1,231.47 | $1,231.50 | $1,231.50 | |