| 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 | $190.37 | 13.170% | $215.4417 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $109.31 | 12.467% | $122.9377 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $138.36 | 7.404% | $148.6042 | $148.60 | $148.60 | $148.60 |
| Purchase #4 | $174.33 | 13.571% | $197.9883 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $160.98 | 12.236% | $180.6775 | $180.68 | $180.70 | $180.70 |
| Purchase #6 | $13.74 | 11.127% | $15.2688 | $15.27 | $15.25 | $15.30 |
| Purchase #7 | $74.77 | 8.651% | $81.2384 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $861.86 | $962.1566 | $962.16 | $962.20 | $962.10 | |