| 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 | $234.66 | 12.579% | $264.1779 | $264.18 | $264.20 | $264.20 |
| Purchase #2 | $130.36 | 10.446% | $143.9774 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $242.69 | 10.511% | $268.1991 | $268.20 | $268.20 | $268.20 |
| Purchase #4 | $32.46 | 9.822% | $35.6482 | $35.65 | $35.65 | $35.60 |
| Purchase #5 | $20.41 | 5.628% | $21.5587 | $21.56 | $21.55 | $21.60 |
| Purchase #6 | $227.25 | 11.170% | $252.6338 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $21.98 | 5.345% | $23.1548 | $23.15 | $23.15 | $23.20 |
| 7 purchase totals = | $909.81 | $1,009.3499 | $1,009.35 | $1,009.40 | $1,009.40 | |