| 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 | $9.92 | 12.842% | $11.1939 | $11.19 | $11.20 | $11.20 |
| Purchase #2 | $24.88 | 13.247% | $28.1759 | $28.18 | $28.20 | $28.20 |
| Purchase #3 | $141.59 | 4.378% | $147.7888 | $147.79 | $147.80 | $147.80 |
| Purchase #4 | $116.79 | 8.438% | $126.6447 | $126.64 | $126.65 | $126.60 |
| Purchase #5 | $78.84 | 13.249% | $89.2855 | $89.29 | $89.30 | $89.30 |
| Purchase #6 | $15.50 | 6.237% | $16.4667 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $247.61 | 6.131% | $262.791 | $262.79 | $262.80 | $262.80 |
| 7 purchase totals = | $635.13 | $682.3465 | $682.35 | $682.40 | $682.40 | |