| 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 | $222.87 | 7.424% | $239.4159 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $91.54 | 7.625% | $98.5199 | $98.52 | $98.50 | $98.50 |
| Purchase #3 | $102.57 | 11.192% | $114.0496 | $114.05 | $114.05 | $114.00 |
| Purchase #4 | $58.83 | 9.280% | $64.2894 | $64.29 | $64.30 | $64.30 |
| Purchase #5 | $183.44 | 12.535% | $206.4342 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $79.76 | 3.203% | $82.3147 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $215.39 | 8.158% | $232.9615 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $954.40 | $1,037.9852 | $1,037.98 | $1,037.95 | $1,037.90 | |