| 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 | $170.42 | 10.357% | $188.0704 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $96.79 | 13.608% | $109.9612 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $81.67 | 9.580% | $89.494 | $89.49 | $89.50 | $89.50 |
| Purchase #4 | $241.28 | 9.627% | $264.508 | $264.51 | $264.50 | $264.50 |
| Purchase #5 | $6.63 | 6.569% | $7.0655 | $7.07 | $7.05 | $7.10 |
| Purchase #6 | $6.88 | 12.624% | $7.7485 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $236.66 | 11.489% | $263.8499 | $263.85 | $263.85 | $263.80 |
| 7 purchase totals = | $840.33 | $930.6975 | $930.70 | $930.65 | $930.70 | |