| 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 | $15.52 | 5.260% | $16.3364 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $18.58 | 12.775% | $20.9536 | $20.95 | $20.95 | $21.00 |
| Purchase #3 | $107.61 | 6.663% | $114.7801 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $235.71 | 4.652% | $246.6752 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $195.30 | 8.219% | $211.3517 | $211.35 | $211.35 | $211.40 |
| Purchase #6 | $142.37 | 4.410% | $148.6485 | $148.65 | $148.65 | $148.60 |
| Purchase #7 | $173.75 | 6.816% | $185.5928 | $185.59 | $185.60 | $185.60 |
| 7 purchase totals = | $888.84 | $944.3383 | $944.34 | $944.40 | $944.40 | |