| 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 | $186.53 | 11.829% | $208.5946 | $208.59 | $208.60 | $208.60 |
| Purchase #2 | $164.43 | 10.419% | $181.562 | $181.56 | $181.55 | $181.60 |
| Purchase #3 | $149.42 | 5.114% | $157.0613 | $157.06 | $157.05 | $157.10 |
| Purchase #4 | $229.90 | 13.126% | $260.0767 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $216.54 | 6.213% | $229.9936 | $229.99 | $230.00 | $230.00 |
| Purchase #6 | $164.47 | 4.739% | $172.2642 | $172.26 | $172.25 | $172.30 |
| Purchase #7 | $6.25 | 8.576% | $6.786 | $6.79 | $6.80 | $6.80 |
| 7 purchase totals = | $1,117.54 | $1,216.3384 | $1,216.33 | $1,216.35 | $1,216.50 | |