| 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 | $201.83 | 7.803% | $217.5788 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $25.36 | 4.390% | $26.4733 | $26.47 | $26.45 | $26.50 |
| Purchase #3 | $89.44 | 10.388% | $98.731 | $98.73 | $98.75 | $98.70 |
| Purchase #4 | $225.90 | 10.868% | $250.4508 | $250.45 | $250.45 | $250.50 |
| Purchase #5 | $135.44 | 13.201% | $153.3194 | $153.32 | $153.30 | $153.30 |
| Purchase #6 | $62.59 | 8.306% | $67.7887 | $67.79 | $67.80 | $67.80 |
| Purchase #7 | $119.99 | 11.742% | $134.0792 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $860.55 | $948.4212 | $948.42 | $948.45 | $948.50 | |