| 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 | $20.99 | 3.504% | $21.7255 | $21.73 | $21.75 | $21.70 |
| Purchase #2 | $198.98 | 3.515% | $205.9741 | $205.97 | $205.95 | $206.00 |
| Purchase #3 | $14.36 | 6.178% | $15.2472 | $15.25 | $15.25 | $15.20 |
| Purchase #4 | $162.51 | 9.230% | $177.5097 | $177.51 | $177.50 | $177.50 |
| Purchase #5 | $134.54 | 4.690% | $140.8499 | $140.85 | $140.85 | $140.80 |
| Purchase #6 | $230.54 | 5.307% | $242.7748 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $57.79 | 8.345% | $62.6126 | $62.61 | $62.60 | $62.60 |
| 7 purchase totals = | $819.71 | $866.6938 | $866.69 | $866.65 | $866.60 | |