| 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 | $33.38 | 4.209% | $34.785 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $212.63 | 13.566% | $241.4754 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $113.71 | 12.439% | $127.8544 | $127.85 | $127.85 | $127.90 |
| Purchase #4 | $30.87 | 10.545% | $34.1252 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $141.30 | 4.538% | $147.7122 | $147.71 | $147.70 | $147.70 |
| Purchase #6 | $140.83 | 6.263% | $149.6502 | $149.65 | $149.65 | $149.70 |
| Purchase #7 | $58.63 | 10.107% | $64.5557 | $64.56 | $64.55 | $64.60 |
| 7 purchase totals = | $731.35 | $800.1581 | $800.17 | $800.20 | $800.30 | |