| 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 | $20.71 | 7.768% | $22.3188 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $180.87 | 6.826% | $193.2162 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $18.29 | 6.354% | $19.4521 | $19.45 | $19.45 | $19.50 |
| Purchase #4 | $207.27 | 10.756% | $229.564 | $229.56 | $229.55 | $229.60 |
| Purchase #5 | $95.68 | 4.430% | $99.9186 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $178.42 | 12.360% | $200.4727 | $200.47 | $200.45 | $200.50 |
| Purchase #7 | $122.33 | 9.742% | $134.2474 | $134.25 | $134.25 | $134.20 |
| 7 purchase totals = | $823.57 | $899.1898 | $899.19 | $899.10 | $899.20 | |