| 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 | $126.66 | 5.102% | $133.1222 | $133.12 | $133.10 | $133.10 |
| Purchase #2 | $212.66 | 3.811% | $220.7645 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $40.65 | 8.207% | $43.9861 | $43.99 | $44.00 | $44.00 |
| Purchase #4 | $151.29 | 9.824% | $166.1527 | $166.15 | $166.15 | $166.20 |
| Purchase #5 | $44.56 | 5.247% | $46.8981 | $46.90 | $46.90 | $46.90 |
| Purchase #6 | $49.97 | 6.434% | $53.1851 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $126.72 | 7.256% | $135.9148 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $752.51 | $800.0235 | $800.02 | $800.00 | $800.10 | |