| 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 | $97.90 | 8.818% | $106.5328 | $106.53 | $106.55 | $106.50 |
| Purchase #2 | $190.44 | 9.486% | $208.5051 | $208.51 | $208.50 | $208.50 |
| Purchase #3 | $81.37 | 8.811% | $88.5395 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $219.89 | 4.437% | $229.6465 | $229.65 | $229.65 | $229.60 |
| Purchase #5 | $133.44 | 12.581% | $150.2281 | $150.23 | $150.25 | $150.20 |
| Purchase #6 | $38.90 | 11.583% | $43.4058 | $43.41 | $43.40 | $43.40 |
| Purchase #7 | $43.89 | 7.184% | $47.0431 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $805.83 | $873.9009 | $873.91 | $873.95 | $873.70 | |