| 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 | $219.83 | 8.732% | $239.0256 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $54.43 | 7.817% | $58.6848 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $138.78 | 5.428% | $146.313 | $146.31 | $146.30 | $146.30 |
| Purchase #4 | $200.80 | 5.474% | $211.7918 | $211.79 | $211.80 | $211.80 |
| Purchase #5 | $18.61 | 13.285% | $21.0823 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $29.52 | 3.109% | $30.4378 | $30.44 | $30.45 | $30.40 |
| Purchase #7 | $212.48 | 7.744% | $228.9345 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $874.45 | $936.2698 | $936.26 | $936.35 | $936.20 | |