| 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 | $74.94 | 11.303% | $83.4105 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $123.66 | 8.689% | $134.4048 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $176.96 | 4.314% | $184.5941 | $184.59 | $184.60 | $184.60 |
| Purchase #4 | $104.82 | 4.494% | $109.5306 | $109.53 | $109.55 | $109.50 |
| Purchase #5 | $204.55 | 10.331% | $225.6821 | $225.68 | $225.70 | $225.70 |
| Purchase #6 | $163.85 | 12.626% | $184.5377 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $193.77 | 12.383% | $217.7645 | $217.76 | $217.75 | $217.80 |
| 7 purchase totals = | $1,042.55 | $1,139.9243 | $1,139.91 | $1,139.95 | $1,139.90 | |