| 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 | $215.76 | 4.279% | $224.9924 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $81.63 | 5.341% | $85.9899 | $85.99 | $86.00 | $86.00 |
| Purchase #3 | $103.60 | 13.288% | $117.3664 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $51.50 | 12.354% | $57.8623 | $57.86 | $57.85 | $57.90 |
| Purchase #5 | $112.76 | 13.328% | $127.7887 | $127.79 | $127.80 | $127.80 |
| Purchase #6 | $179.66 | 13.492% | $203.8997 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $70.54 | 12.184% | $79.1346 | $79.13 | $79.15 | $79.10 |
| 7 purchase totals = | $815.45 | $897.0340 | $897.03 | $897.05 | $897.10 | |