| 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 | $73.53 | 3.459% | $76.0734 | $76.07 | $76.05 | $76.10 |
| Purchase #2 | $113.52 | 10.520% | $125.4623 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $45.50 | 5.853% | $48.1631 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $18.99 | 4.120% | $19.7724 | $19.77 | $19.75 | $19.80 |
| Purchase #5 | $171.48 | 5.778% | $181.3881 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $214.52 | 11.522% | $239.237 | $239.24 | $239.25 | $239.20 |
| Purchase #7 | $89.72 | 5.768% | $94.895 | $94.90 | $94.90 | $94.90 |
| 7 purchase totals = | $727.26 | $784.9913 | $784.99 | $784.95 | $785.10 | |