| 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 | $74.25 | 9.280% | $81.1404 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $138.45 | 9.132% | $151.0933 | $151.09 | $151.10 | $151.10 |
| Purchase #3 | $229.56 | 13.247% | $259.9698 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $234.38 | 12.312% | $263.2369 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $95.26 | 12.118% | $106.8036 | $106.80 | $106.80 | $106.80 |
| Purchase #6 | $26.78 | 3.227% | $27.6442 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $156.41 | 5.117% | $164.4135 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $955.09 | $1,054.3017 | $1,054.29 | $1,054.30 | $1,054.20 | |