| 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 | $86.30 | 11.223% | $95.9854 | $95.99 | $96.00 | $96.00 |
| Purchase #2 | $170.85 | 10.553% | $188.8798 | $188.88 | $188.90 | $188.90 |
| Purchase #3 | $66.69 | 8.617% | $72.4367 | $72.44 | $72.45 | $72.40 |
| Purchase #4 | $117.49 | 6.203% | $124.7779 | $124.78 | $124.80 | $124.80 |
| Purchase #5 | $196.56 | 9.235% | $214.7123 | $214.71 | $214.70 | $214.70 |
| Purchase #6 | $10.74 | 4.165% | $11.1873 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $170.64 | 5.351% | $179.7709 | $179.77 | $179.75 | $179.80 |
| 7 purchase totals = | $819.27 | $887.7503 | $887.76 | $887.80 | $887.80 | |