| 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 | $171.93 | 4.248% | $179.2336 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $37.97 | 12.247% | $42.6202 | $42.62 | $42.60 | $42.60 |
| Purchase #3 | $119.92 | 8.639% | $130.2799 | $130.28 | $130.30 | $130.30 |
| Purchase #4 | $65.56 | 8.202% | $70.9372 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $43.60 | 12.841% | $49.1987 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $213.69 | 11.811% | $238.9289 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $82.99 | 4.433% | $86.6689 | $86.67 | $86.65 | $86.70 |
| 7 purchase totals = | $735.66 | $797.8674 | $797.87 | $797.90 | $797.80 | |