| 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 | $26.94 | 12.196% | $30.2256 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $180.93 | 6.843% | $193.311 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $198.72 | 8.563% | $215.7364 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $36.32 | 3.592% | $37.6246 | $37.62 | $37.60 | $37.60 |
| Purchase #5 | $135.62 | 12.727% | $152.8804 | $152.88 | $152.90 | $152.90 |
| Purchase #6 | $163.93 | 4.653% | $171.5577 | $171.56 | $171.55 | $171.60 |
| Purchase #7 | $74.49 | 9.611% | $81.6492 | $81.65 | $81.65 | $81.60 |
| 7 purchase totals = | $816.95 | $882.9849 | $882.99 | $883.00 | $882.90 | |