| 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 | $131.78 | 10.240% | $145.2743 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $11.45 | 7.763% | $12.3389 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $220.94 | 5.300% | $232.6498 | $232.65 | $232.65 | $232.60 |
| Purchase #4 | $31.69 | 10.651% | $35.0653 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $87.79 | 5.822% | $92.9011 | $92.90 | $92.90 | $92.90 |
| Purchase #6 | $167.44 | 12.445% | $188.2779 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $220.64 | 5.647% | $233.0995 | $233.10 | $233.10 | $233.10 |
| 7 purchase totals = | $871.73 | $939.6068 | $939.61 | $939.60 | $939.60 | |