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 | $122.50 | 12.712% | $138.0722 | $138.07 | $138.05 | $138.10 |
Purchase #2 | $177.86 | 3.488% | $184.0638 | $184.06 | $184.05 | $184.10 |
Purchase #3 | $134.35 | 13.831% | $152.9319 | $152.93 | $152.95 | $152.90 |
Purchase #4 | $11.86 | 9.530% | $12.9903 | $12.99 | $13.00 | $13.00 |
Purchase #5 | $234.39 | 6.216% | $248.9597 | $248.96 | $248.95 | $249.00 |
Purchase #6 | $154.39 | 12.569% | $173.7953 | $173.80 | $173.80 | $173.80 |
Purchase #7 | $164.98 | 10.368% | $182.0851 | $182.09 | $182.10 | $182.10 |
7 purchase totals = | $1,000.33 | $1,092.8983 | $1,092.90 | $1,092.90 | $1,093.00 |