| 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 | $110.84 | 6.612% | $118.1687 | $118.17 | $118.15 | $118.20 |
| Purchase #2 | $237.65 | 10.567% | $262.7625 | $262.76 | $262.75 | $262.80 |
| Purchase #3 | $190.52 | 10.419% | $210.3703 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $108.55 | 5.819% | $114.8665 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $159.48 | 9.792% | $175.0963 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $6.56 | 3.422% | $6.7845 | $6.78 | $6.80 | $6.80 |
| Purchase #7 | $191.83 | 3.162% | $197.8957 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $1,005.43 | $1,085.9445 | $1,085.95 | $1,085.90 | $1,086.10 | |