| 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 | $232.25 | 9.772% | $254.9455 | $254.95 | $254.95 | $254.90 |
| Purchase #2 | $208.89 | 10.515% | $230.8548 | $230.85 | $230.85 | $230.90 |
| Purchase #3 | $224.39 | 10.689% | $248.375 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $139.80 | 13.475% | $158.6381 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $10.62 | 13.692% | $12.0741 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $163.34 | 5.584% | $172.4609 | $172.46 | $172.45 | $172.50 |
| Purchase #7 | $122.71 | 6.312% | $130.4555 | $130.46 | $130.45 | $130.50 |
| 7 purchase totals = | $1,102.00 | $1,207.8039 | $1,207.81 | $1,207.80 | $1,207.90 | |