| 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 | $175.56 | 8.846% | $191.09 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $57.70 | 4.142% | $60.0899 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $9.85 | 6.607% | $10.5008 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $83.31 | 3.784% | $86.4625 | $86.46 | $86.45 | $86.50 |
| Purchase #5 | $173.95 | 7.388% | $186.8014 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $246.28 | 9.398% | $269.4254 | $269.43 | $269.45 | $269.40 |
| Purchase #7 | $196.49 | 10.290% | $216.7088 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $943.14 | $1,021.0788 | $1,021.08 | $1,021.10 | $1,021.10 | |