| 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 | $220.70 | 6.874% | $235.8709 | $235.87 | $235.85 | $235.90 |
| Purchase #2 | $224.61 | 11.834% | $251.1903 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $199.25 | 4.857% | $208.9276 | $208.93 | $208.95 | $208.90 |
| Purchase #4 | $233.42 | 11.455% | $260.1583 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $16.73 | 3.730% | $17.354 | $17.35 | $17.35 | $17.40 |
| Purchase #6 | $13.93 | 13.195% | $15.7681 | $15.77 | $15.75 | $15.80 |
| Purchase #7 | $156.59 | 6.346% | $166.5272 | $166.53 | $166.55 | $166.50 |
| 7 purchase totals = | $1,065.23 | $1,155.7964 | $1,155.80 | $1,155.80 | $1,155.90 | |