| 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 | $169.77 | 10.290% | $187.2393 | $187.24 | $187.25 | $187.20 |
| Purchase #2 | $117.82 | 4.115% | $122.6683 | $122.67 | $122.65 | $122.70 |
| Purchase #3 | $152.87 | 12.198% | $171.5171 | $171.52 | $171.50 | $171.50 |
| Purchase #4 | $116.29 | 5.237% | $122.3801 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $81.91 | 10.843% | $90.7915 | $90.79 | $90.80 | $90.80 |
| Purchase #6 | $213.43 | 4.259% | $222.52 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $181.90 | 12.561% | $204.7485 | $204.75 | $204.75 | $204.70 |
| 7 purchase totals = | $1,033.99 | $1,121.8648 | $1,121.87 | $1,121.85 | $1,121.80 | |