| 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 | $217.83 | 11.574% | $243.0416 | $243.04 | $243.05 | $243.00 |
| Purchase #2 | $73.95 | 10.322% | $81.5831 | $81.58 | $81.60 | $81.60 |
| Purchase #3 | $79.39 | 13.853% | $90.3879 | $90.39 | $90.40 | $90.40 |
| Purchase #4 | $166.36 | 11.129% | $184.8742 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $164.32 | 13.688% | $186.8121 | $186.81 | $186.80 | $186.80 |
| Purchase #6 | $199.57 | 7.106% | $213.7514 | $213.75 | $213.75 | $213.80 |
| Purchase #7 | $228.27 | 6.170% | $242.3543 | $242.35 | $242.35 | $242.40 |
| 7 purchase totals = | $1,129.69 | $1,242.8046 | $1,242.79 | $1,242.80 | $1,242.90 | |