| 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 | $243.48 | 12.447% | $273.786 | $273.79 | $273.80 | $273.80 |
| Purchase #2 | $75.26 | 7.869% | $81.1822 | $81.18 | $81.20 | $81.20 |
| Purchase #3 | $13.95 | 11.356% | $15.5342 | $15.53 | $15.55 | $15.50 |
| Purchase #4 | $222.77 | 4.825% | $233.5187 | $233.52 | $233.50 | $233.50 |
| Purchase #5 | $42.46 | 10.481% | $46.9102 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $63.80 | 8.219% | $69.0437 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $220.43 | 6.798% | $235.4148 | $235.41 | $235.40 | $235.40 |
| 7 purchase totals = | $882.15 | $955.3898 | $955.38 | $955.40 | $955.30 | |