| 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 | $121.58 | 4.125% | $126.5952 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $180.45 | 11.709% | $201.5789 | $201.58 | $201.60 | $201.60 |
| Purchase #3 | $183.64 | 7.747% | $197.8666 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $78.71 | 4.762% | $82.4582 | $82.46 | $82.45 | $82.50 |
| Purchase #5 | $221.98 | 7.442% | $238.4998 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $20.95 | 8.151% | $22.6576 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $69.28 | 6.176% | $73.5587 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $876.59 | $943.2150 | $943.23 | $943.20 | $943.40 | |