| 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 | $50.77 | 12.210% | $56.969 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $45.30 | 4.348% | $47.2696 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $75.71 | 9.207% | $82.6806 | $82.68 | $82.70 | $82.70 |
| Purchase #4 | $6.28 | 10.630% | $6.9476 | $6.95 | $6.95 | $6.90 |
| Purchase #5 | $90.74 | 7.265% | $97.3323 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $137.66 | 3.361% | $142.2868 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $99.66 | 4.720% | $104.364 | $104.36 | $104.35 | $104.40 |
| 7 purchase totals = | $506.12 | $537.8499 | $537.85 | $537.85 | $537.90 | |