| 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 | $153.70 | 4.635% | $160.824 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $137.99 | 4.598% | $144.3348 | $144.33 | $144.35 | $144.30 |
| Purchase #3 | $208.77 | 8.265% | $226.0248 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $96.62 | 11.225% | $107.4656 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $246.31 | 5.246% | $259.2314 | $259.23 | $259.25 | $259.20 |
| Purchase #6 | $11.47 | 9.807% | $12.5949 | $12.59 | $12.60 | $12.60 |
| Purchase #7 | $119.44 | 6.265% | $126.9229 | $126.92 | $126.90 | $126.90 |
| 7 purchase totals = | $974.30 | $1,037.3984 | $1,037.38 | $1,037.35 | $1,037.30 | |