| 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 | $43.36 | 10.247% | $47.8031 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $235.40 | 5.521% | $248.3964 | $248.40 | $248.40 | $248.40 |
| Purchase #3 | $98.93 | 9.367% | $108.1968 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $45.71 | 10.368% | $50.4492 | $50.45 | $50.45 | $50.40 |
| Purchase #5 | $88.31 | 10.308% | $97.413 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $11.63 | 3.200% | $12.0022 | $12.00 | $12.00 | $12.00 |
| Purchase #7 | $55.62 | 11.413% | $61.9679 | $61.97 | $61.95 | $62.00 |
| 7 purchase totals = | $578.96 | $626.2286 | $626.23 | $626.20 | $626.20 | |