| 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 | $8.93 | 5.737% | $9.4423 | $9.44 | $9.45 | $9.40 |
| Purchase #2 | $240.93 | 12.256% | $270.4584 | $270.46 | $270.45 | $270.50 |
| Purchase #3 | $160.32 | 3.560% | $166.0274 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $105.34 | 5.604% | $111.2433 | $111.24 | $111.25 | $111.20 |
| Purchase #5 | $32.89 | 12.370% | $36.9585 | $36.96 | $36.95 | $37.00 |
| Purchase #6 | $179.91 | 10.155% | $198.1799 | $198.18 | $198.20 | $198.20 |
| Purchase #7 | $213.95 | 3.262% | $220.929 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $942.27 | $1,013.2388 | $1,013.24 | $1,013.30 | $1,013.20 | |