| 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 | $228.52 | 5.578% | $241.2668 | $241.27 | $241.25 | $241.30 |
| Purchase #2 | $244.38 | 12.274% | $274.3752 | $274.38 | $274.40 | $274.40 |
| Purchase #3 | $234.58 | 5.167% | $246.7007 | $246.70 | $246.70 | $246.70 |
| Purchase #4 | $224.77 | 8.524% | $243.9294 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $190.82 | 9.168% | $208.3144 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $138.81 | 3.167% | $143.2061 | $143.21 | $143.20 | $143.20 |
| Purchase #7 | $208.55 | 10.354% | $230.1433 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $1,470.43 | $1,587.9359 | $1,587.94 | $1,587.95 | $1,587.90 | |