| 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 | $30.80 | 11.676% | $34.3962 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $77.85 | 4.288% | $81.1882 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $214.65 | 8.687% | $233.2966 | $233.30 | $233.30 | $233.30 |
| Purchase #4 | $54.94 | 6.609% | $58.571 | $58.57 | $58.55 | $58.60 |
| Purchase #5 | $49.35 | 3.721% | $51.1863 | $51.19 | $51.20 | $51.20 |
| Purchase #6 | $127.63 | 12.126% | $143.1064 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $54.74 | 13.258% | $61.9974 | $62.00 | $62.00 | $62.00 |
| 7 purchase totals = | $609.96 | $663.7421 | $663.76 | $663.75 | $663.80 | |