| 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 | $163.43 | 12.778% | $184.3131 | $184.31 | $184.30 | $184.30 |
| Purchase #2 | $144.83 | 13.502% | $164.3849 | $164.38 | $164.40 | $164.40 |
| Purchase #3 | $122.76 | 12.873% | $138.5629 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $112.80 | 3.335% | $116.5619 | $116.56 | $116.55 | $116.60 |
| Purchase #5 | $192.75 | 13.187% | $218.1679 | $218.17 | $218.15 | $218.20 |
| Purchase #6 | $151.26 | 6.291% | $160.7758 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $16.80 | 5.249% | $17.6818 | $17.68 | $17.70 | $17.70 |
| 7 purchase totals = | $904.63 | $1,000.4483 | $1,000.44 | $1,000.45 | $1,000.60 | |