| 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 | $202.57 | 7.538% | $217.8397 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $132.34 | 12.301% | $148.6191 | $148.62 | $148.60 | $148.60 |
| Purchase #3 | $94.64 | 8.816% | $102.9835 | $102.98 | $103.00 | $103.00 |
| Purchase #4 | $113.60 | 7.706% | $122.354 | $122.35 | $122.35 | $122.40 |
| Purchase #5 | $64.82 | 9.844% | $71.2009 | $71.20 | $71.20 | $71.20 |
| Purchase #6 | $71.41 | 7.662% | $76.8814 | $76.88 | $76.90 | $76.90 |
| Purchase #7 | $140.38 | 4.689% | $146.9624 | $146.96 | $146.95 | $147.00 |
| 7 purchase totals = | $819.76 | $886.8410 | $886.83 | $886.85 | $886.90 | |