| 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 | $95.66 | 9.263% | $104.521 | $104.52 | $104.50 | $104.50 |
| Purchase #2 | $162.78 | 5.420% | $171.6027 | $171.60 | $171.60 | $171.60 |
| Purchase #3 | $84.26 | 11.732% | $94.1454 | $94.15 | $94.15 | $94.10 |
| Purchase #4 | $162.83 | 12.705% | $183.5176 | $183.52 | $183.50 | $183.50 |
| Purchase #5 | $10.94 | 3.825% | $11.3585 | $11.36 | $11.35 | $11.40 |
| Purchase #6 | $85.69 | 8.506% | $92.9788 | $92.98 | $93.00 | $93.00 |
| Purchase #7 | $230.33 | 11.336% | $256.4402 | $256.44 | $256.45 | $256.40 |
| 7 purchase totals = | $832.49 | $914.5642 | $914.57 | $914.55 | $914.50 | |