| 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 | $195.49 | 13.872% | $222.6084 | $222.61 | $222.60 | $222.60 |
| Purchase #2 | $124.34 | 13.450% | $141.0637 | $141.06 | $141.05 | $141.10 |
| Purchase #3 | $173.92 | 6.458% | $185.1518 | $185.15 | $185.15 | $185.20 |
| Purchase #4 | $144.97 | 8.161% | $156.801 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $123.88 | 4.152% | $129.0235 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $248.61 | 7.816% | $268.0414 | $268.04 | $268.05 | $268.00 |
| Purchase #7 | $106.87 | 6.320% | $113.6242 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $1,118.08 | $1,216.3140 | $1,216.30 | $1,216.25 | $1,216.30 | |