| 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 | $231.95 | 8.573% | $251.8351 | $251.84 | $251.85 | $251.80 |
| Purchase #2 | $17.92 | 3.234% | $18.4995 | $18.50 | $18.50 | $18.50 |
| Purchase #3 | $134.50 | 4.818% | $140.9802 | $140.98 | $141.00 | $141.00 |
| Purchase #4 | $222.40 | 13.611% | $252.6709 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $67.66 | 11.773% | $75.6256 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $72.33 | 10.390% | $79.8451 | $79.85 | $79.85 | $79.80 |
| Purchase #7 | $141.44 | 6.263% | $150.2984 | $150.30 | $150.30 | $150.30 |
| 7 purchase totals = | $888.20 | $969.7548 | $969.77 | $969.80 | $969.70 | |