| 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 | $94.71 | 13.386% | $107.3879 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $34.50 | 7.451% | $37.0706 | $37.07 | $37.05 | $37.10 |
| Purchase #3 | $67.32 | 3.243% | $69.5032 | $69.50 | $69.50 | $69.50 |
| Purchase #4 | $34.70 | 6.739% | $37.0384 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $235.97 | 4.747% | $247.1715 | $247.17 | $247.15 | $247.20 |
| Purchase #6 | $126.74 | 8.574% | $137.6067 | $137.61 | $137.60 | $137.60 |
| Purchase #7 | $48.85 | 13.303% | $55.3485 | $55.35 | $55.35 | $55.30 |
| 7 purchase totals = | $642.79 | $691.1268 | $691.13 | $691.10 | $691.10 | |