| 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 | $186.44 | 6.210% | $198.0179 | $198.02 | $198.00 | $198.00 |
| Purchase #2 | $50.89 | 3.666% | $52.7556 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $249.58 | 3.238% | $257.6614 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $229.42 | 13.310% | $259.9558 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $17.86 | 7.173% | $19.1411 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $145.44 | 4.805% | $152.4284 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $9.75 | 5.711% | $10.3068 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $889.38 | $950.2670 | $950.28 | $950.25 | $950.30 | |