| 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 | $15.55 | 4.459% | $16.2434 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $138.31 | 4.117% | $144.0042 | $144.00 | $144.00 | $144.00 |
| Purchase #3 | $8.31 | 3.440% | $8.5959 | $8.60 | $8.60 | $8.60 |
| Purchase #4 | $66.89 | 4.442% | $69.8613 | $69.86 | $69.85 | $69.90 |
| Purchase #5 | $104.33 | 3.256% | $107.727 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $179.37 | 5.308% | $188.891 | $188.89 | $188.90 | $188.90 |
| Purchase #7 | $55.28 | 6.434% | $58.8367 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $568.04 | $594.1595 | $594.16 | $594.20 | $594.10 | |