| 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 | $240.32 | 4.514% | $251.168 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $46.61 | 7.354% | $50.0377 | $50.04 | $50.05 | $50.00 |
| Purchase #3 | $36.88 | 8.324% | $39.9499 | $39.95 | $39.95 | $39.90 |
| Purchase #4 | $77.64 | 7.510% | $83.4708 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $216.91 | 6.767% | $231.5883 | $231.59 | $231.60 | $231.60 |
| Purchase #6 | $34.55 | 12.552% | $38.8867 | $38.89 | $38.90 | $38.90 |
| Purchase #7 | $45.30 | 10.175% | $49.9093 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $698.21 | $745.0107 | $745.02 | $745.00 | $745.00 | |