| 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 | $12.57 | 8.658% | $13.6583 | $13.66 | $13.65 | $13.70 |
| Purchase #2 | $52.56 | 12.212% | $58.9786 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $104.96 | 9.471% | $114.9008 | $114.90 | $114.90 | $114.90 |
| Purchase #4 | $17.77 | 7.579% | $19.1168 | $19.12 | $19.10 | $19.10 |
| Purchase #5 | $42.26 | 12.827% | $47.6807 | $47.68 | $47.70 | $47.70 |
| Purchase #6 | $126.86 | 11.465% | $141.4045 | $141.40 | $141.40 | $141.40 |
| Purchase #7 | $58.48 | 7.481% | $62.8549 | $62.85 | $62.85 | $62.90 |
| 7 purchase totals = | $415.46 | $458.5946 | $458.59 | $458.60 | $458.70 | |