| 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 | $219.87 | 5.160% | $231.2153 | $231.22 | $231.20 | $231.20 |
| Purchase #2 | $189.97 | 3.727% | $197.0502 | $197.05 | $197.05 | $197.10 |
| Purchase #3 | $36.39 | 12.488% | $40.9344 | $40.93 | $40.95 | $40.90 |
| Purchase #4 | $208.48 | 13.713% | $237.0689 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $47.33 | 5.598% | $49.9795 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $25.86 | 5.349% | $27.2433 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $180.85 | 3.459% | $187.1056 | $187.11 | $187.10 | $187.10 |
| 7 purchase totals = | $908.75 | $970.5972 | $970.60 | $970.60 | $970.60 | |