| 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 | $110.95 | 6.518% | $118.1817 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $181.37 | 9.234% | $198.1177 | $198.12 | $198.10 | $198.10 |
| Purchase #3 | $82.33 | 5.298% | $86.6918 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $239.31 | 7.363% | $256.9304 | $256.93 | $256.95 | $256.90 |
| Purchase #5 | $45.82 | 3.602% | $47.4704 | $47.47 | $47.45 | $47.50 |
| Purchase #6 | $117.34 | 4.697% | $122.8515 | $122.85 | $122.85 | $122.90 |
| Purchase #7 | $67.87 | 4.441% | $70.8841 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $844.99 | $901.1276 | $901.12 | $901.15 | $901.20 | |