| 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 | $242.86 | 11.164% | $269.9729 | $269.97 | $269.95 | $270.00 |
| Purchase #2 | $160.41 | 10.532% | $177.3044 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $59.60 | 13.868% | $67.8653 | $67.87 | $67.85 | $67.90 |
| Purchase #4 | $116.39 | 3.714% | $120.7127 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $230.95 | 10.168% | $254.433 | $254.43 | $254.45 | $254.40 |
| Purchase #6 | $211.98 | 3.848% | $220.137 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $110.73 | 9.687% | $121.4564 | $121.46 | $121.45 | $121.50 |
| 7 purchase totals = | $1,132.92 | $1,231.8817 | $1,231.88 | $1,231.85 | $1,231.90 | |