| 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 | $112.69 | 13.103% | $127.4558 | $127.46 | $127.45 | $127.50 |
| Purchase #2 | $40.42 | 11.117% | $44.9135 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $181.92 | 12.846% | $205.2894 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $102.47 | 11.796% | $114.5574 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $177.78 | 13.828% | $202.3634 | $202.36 | $202.35 | $202.40 |
| Purchase #6 | $173.62 | 7.727% | $187.0356 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $235.62 | 7.315% | $252.8556 | $252.86 | $252.85 | $252.90 |
| 7 purchase totals = | $1,024.52 | $1,134.4707 | $1,134.48 | $1,134.45 | $1,134.60 | |