| 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 | $168.66 | 8.313% | $182.6807 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $126.87 | 7.779% | $136.7392 | $136.74 | $136.75 | $136.70 |
| Purchase #3 | $210.59 | 4.525% | $220.1192 | $220.12 | $220.10 | $220.10 |
| Purchase #4 | $45.74 | 11.660% | $51.0733 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $85.36 | 6.795% | $91.1602 | $91.16 | $91.15 | $91.20 |
| Purchase #6 | $23.79 | 6.400% | $25.3126 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $152.67 | 4.188% | $159.0638 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $813.68 | $866.1490 | $866.14 | $866.10 | $866.20 | |