| 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 | $32.82 | 13.794% | $37.3472 | $37.35 | $37.35 | $37.30 |
| Purchase #2 | $64.38 | 7.861% | $69.4409 | $69.44 | $69.45 | $69.40 |
| Purchase #3 | $24.68 | 13.338% | $27.9718 | $27.97 | $27.95 | $28.00 |
| Purchase #4 | $100.64 | 3.845% | $104.5096 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $157.80 | 13.435% | $179.0004 | $179.00 | $179.00 | $179.00 |
| Purchase #6 | $152.99 | 6.685% | $163.2174 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $157.85 | 6.529% | $168.156 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $691.16 | $749.6433 | $749.65 | $749.60 | $749.60 | |