| 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 | $210.98 | 6.641% | $224.9912 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $71.59 | 12.322% | $80.4113 | $80.41 | $80.40 | $80.40 |
| Purchase #3 | $129.52 | 12.712% | $145.9846 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $244.65 | 3.116% | $252.2733 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $80.42 | 9.155% | $87.7825 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $72.60 | 6.663% | $77.4373 | $77.44 | $77.45 | $77.40 |
| Purchase #7 | $203.83 | 5.820% | $215.6929 | $215.69 | $215.70 | $215.70 |
| 7 purchase totals = | $1,013.59 | $1,084.5731 | $1,084.56 | $1,084.60 | $1,084.60 | |