| 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 | $163.55 | 8.619% | $177.6464 | $177.65 | $177.65 | $177.60 |
| Purchase #2 | $152.74 | 3.828% | $158.5869 | $158.59 | $158.60 | $158.60 |
| Purchase #3 | $215.73 | 11.734% | $241.0438 | $241.04 | $241.05 | $241.00 |
| Purchase #4 | $80.42 | 11.864% | $89.961 | $89.96 | $89.95 | $90.00 |
| Purchase #5 | $223.72 | 4.797% | $234.4518 | $234.45 | $234.45 | $234.50 |
| Purchase #6 | $40.42 | 3.776% | $41.9463 | $41.95 | $41.95 | $41.90 |
| Purchase #7 | $19.64 | 9.342% | $21.4748 | $21.47 | $21.45 | $21.50 |
| 7 purchase totals = | $896.22 | $965.1110 | $965.11 | $965.10 | $965.10 | |