| 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 | $66.87 | 7.234% | $71.7074 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $219.32 | 12.335% | $246.3731 | $246.37 | $246.35 | $246.40 |
| Purchase #3 | $142.98 | 13.299% | $161.9949 | $161.99 | $162.00 | $162.00 |
| Purchase #4 | $161.40 | 4.737% | $169.0455 | $169.05 | $169.05 | $169.00 |
| Purchase #5 | $226.56 | 5.613% | $239.2768 | $239.28 | $239.30 | $239.30 |
| Purchase #6 | $177.46 | 9.291% | $193.9478 | $193.95 | $193.95 | $193.90 |
| Purchase #7 | $138.49 | 11.500% | $154.4164 | $154.42 | $154.40 | $154.40 |
| 7 purchase totals = | $1,133.08 | $1,236.7619 | $1,236.77 | $1,236.75 | $1,236.70 | |