| 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 | $73.64 | 9.822% | $80.8729 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $219.73 | 3.820% | $228.1237 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $25.34 | 3.753% | $26.291 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $113.70 | 6.423% | $121.003 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $245.44 | 6.735% | $261.9704 | $261.97 | $261.95 | $262.00 |
| Purchase #6 | $42.63 | 9.728% | $46.777 | $46.78 | $46.80 | $46.80 |
| Purchase #7 | $163.55 | 12.739% | $184.3846 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $884.03 | $949.4226 | $949.41 | $949.40 | $949.50 | |