| 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 | $202.31 | 13.528% | $229.6785 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $225.81 | 5.390% | $237.9812 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $202.48 | 4.725% | $212.0472 | $212.05 | $212.05 | $212.00 |
| Purchase #4 | $95.97 | 5.697% | $101.4374 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $44.59 | 8.645% | $48.4448 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $185.27 | 13.423% | $210.1388 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $110.53 | 11.484% | $123.2233 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $1,066.96 | $1,162.9512 | $1,162.95 | $1,163.00 | $1,162.80 | |