| 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 | $24.86 | 5.747% | $26.2887 | $26.29 | $26.30 | $26.30 |
| Purchase #2 | $183.44 | 3.556% | $189.9631 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $11.61 | 4.557% | $12.1391 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $130.89 | 13.359% | $148.3756 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $105.28 | 3.360% | $108.8174 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $217.47 | 10.618% | $240.561 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $71.55 | 3.851% | $74.3054 | $74.31 | $74.30 | $74.30 |
| 7 purchase totals = | $745.10 | $800.4503 | $800.46 | $800.45 | $800.50 | |