| 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 | $224.60 | 12.721% | $253.1714 | $253.17 | $253.15 | $253.20 |
| Purchase #2 | $29.47 | 6.205% | $31.2986 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $202.62 | 13.466% | $229.9048 | $229.90 | $229.90 | $229.90 |
| Purchase #4 | $170.78 | 12.711% | $192.4878 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $165.71 | 12.217% | $185.9548 | $185.95 | $185.95 | $186.00 |
| Purchase #6 | $104.79 | 5.568% | $110.6247 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $207.42 | 12.765% | $233.8972 | $233.90 | $233.90 | $233.90 |
| 7 purchase totals = | $1,105.39 | $1,237.3393 | $1,237.33 | $1,237.30 | $1,237.40 | |