| 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 | $46.35 | 11.585% | $51.7196 | $51.72 | $51.70 | $51.70 |
| Purchase #2 | $204.28 | 4.371% | $213.2091 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $231.31 | 7.576% | $248.834 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $15.73 | 4.169% | $16.3858 | $16.39 | $16.40 | $16.40 |
| Purchase #5 | $138.48 | 8.701% | $150.5291 | $150.53 | $150.55 | $150.50 |
| Purchase #6 | $18.46 | 5.831% | $19.5364 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $72.89 | 4.550% | $76.2065 | $76.21 | $76.20 | $76.20 |
| 7 purchase totals = | $727.50 | $776.4205 | $776.43 | $776.45 | $776.30 | |