| 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 | $209.76 | 9.555% | $229.8026 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $170.34 | 4.236% | $177.5556 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $176.34 | 5.158% | $185.4356 | $185.44 | $185.45 | $185.40 |
| Purchase #4 | $206.65 | 8.567% | $224.3537 | $224.35 | $224.35 | $224.40 |
| Purchase #5 | $75.95 | 5.519% | $80.1417 | $80.14 | $80.15 | $80.10 |
| Purchase #6 | $234.94 | 13.400% | $266.422 | $266.42 | $266.40 | $266.40 |
| Purchase #7 | $113.57 | 12.637% | $127.9218 | $127.92 | $127.90 | $127.90 |
| 7 purchase totals = | $1,187.55 | $1,291.6330 | $1,291.63 | $1,291.60 | $1,291.60 | |