| 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 | $51.89 | 10.535% | $57.3566 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $52.42 | 5.844% | $55.4834 | $55.48 | $55.50 | $55.50 |
| Purchase #3 | $214.42 | 4.499% | $224.0668 | $224.07 | $224.05 | $224.10 |
| Purchase #4 | $60.77 | 3.722% | $63.0319 | $63.03 | $63.05 | $63.00 |
| Purchase #5 | $161.83 | 9.605% | $177.3738 | $177.37 | $177.35 | $177.40 |
| Purchase #6 | $176.95 | 9.422% | $193.6222 | $193.62 | $193.60 | $193.60 |
| Purchase #7 | $16.55 | 4.123% | $17.2324 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $734.83 | $788.1671 | $788.16 | $788.15 | $788.20 | |