| 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 | $178.29 | 13.182% | $201.7922 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $108.78 | 6.726% | $116.0965 | $116.10 | $116.10 | $116.10 |
| Purchase #3 | $94.65 | 3.583% | $98.0413 | $98.04 | $98.05 | $98.00 |
| Purchase #4 | $15.71 | 7.712% | $16.9216 | $16.92 | $16.90 | $16.90 |
| Purchase #5 | $250.92 | 5.626% | $265.0368 | $265.04 | $265.05 | $265.00 |
| Purchase #6 | $30.25 | 8.512% | $32.8249 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $132.36 | 12.116% | $148.3967 | $148.40 | $148.40 | $148.40 |
| 7 purchase totals = | $810.96 | $879.1100 | $879.11 | $879.10 | $879.00 | |