| 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 | $13.26 | 6.627% | $14.1387 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $9.31 | 4.705% | $9.748 | $9.75 | $9.75 | $9.70 |
| Purchase #3 | $39.82 | 12.681% | $44.8696 | $44.87 | $44.85 | $44.90 |
| Purchase #4 | $106.43 | 11.576% | $118.7503 | $118.75 | $118.75 | $118.80 |
| Purchase #5 | $169.39 | 4.819% | $177.5529 | $177.55 | $177.55 | $177.60 |
| Purchase #6 | $239.61 | 3.424% | $247.8142 | $247.81 | $247.80 | $247.80 |
| Purchase #7 | $159.34 | 7.558% | $171.3829 | $171.38 | $171.40 | $171.40 |
| 7 purchase totals = | $737.16 | $784.2566 | $784.25 | $784.25 | $784.30 | |