| 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 | $183.37 | 5.725% | $193.8679 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $221.99 | 6.191% | $235.7334 | $235.73 | $235.75 | $235.70 |
| Purchase #3 | $212.38 | 9.194% | $231.9062 | $231.91 | $231.90 | $231.90 |
| Purchase #4 | $163.84 | 8.225% | $177.3158 | $177.32 | $177.30 | $177.30 |
| Purchase #5 | $144.79 | 11.271% | $161.1093 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $46.63 | 5.642% | $49.2609 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $226.82 | 7.128% | $242.9877 | $242.99 | $243.00 | $243.00 |
| 7 purchase totals = | $1,199.82 | $1,292.1812 | $1,292.19 | $1,292.15 | $1,292.20 | |