| 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 | $100.49 | 6.661% | $107.1836 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $150.72 | 6.162% | $160.0074 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $106.84 | 9.341% | $116.8199 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $79.56 | 10.240% | $87.7069 | $87.71 | $87.70 | $87.70 |
| Purchase #5 | $126.68 | 8.658% | $137.648 | $137.65 | $137.65 | $137.60 |
| Purchase #6 | $125.59 | 3.459% | $129.9342 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $235.66 | 13.672% | $267.8794 | $267.88 | $267.90 | $267.90 |
| 7 purchase totals = | $925.54 | $1,007.1794 | $1,007.18 | $1,007.20 | $1,007.10 | |