| 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 | $250.47 | 4.113% | $260.7718 | $260.77 | $260.75 | $260.80 |
| Purchase #2 | $203.33 | 9.290% | $222.2194 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $9.57 | 5.440% | $10.0906 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $45.93 | 3.293% | $47.4425 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $40.29 | 3.641% | $41.757 | $41.76 | $41.75 | $41.80 |
| Purchase #6 | $236.71 | 4.506% | $247.3762 | $247.38 | $247.40 | $247.40 |
| Purchase #7 | $117.61 | 10.820% | $130.3354 | $130.34 | $130.35 | $130.30 |
| 7 purchase totals = | $903.91 | $959.9929 | $960.00 | $960.00 | $960.00 | |