| 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 | $140.63 | 3.333% | $145.3172 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $215.91 | 7.758% | $232.6603 | $232.66 | $232.65 | $232.70 |
| Purchase #3 | $166.71 | 11.781% | $186.3501 | $186.35 | $186.35 | $186.40 |
| Purchase #4 | $215.73 | 5.184% | $226.9134 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $59.42 | 12.836% | $67.0472 | $67.05 | $67.05 | $67.00 |
| Purchase #6 | $42.96 | 5.136% | $45.1664 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $234.28 | 4.553% | $244.9468 | $244.95 | $244.95 | $244.90 |
| 7 purchase totals = | $1,075.64 | $1,148.4014 | $1,148.41 | $1,148.35 | $1,148.40 | |