| 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 | $122.36 | 13.493% | $138.87 | $138.87 | $138.85 | $138.90 |
| Purchase #2 | $86.68 | 12.732% | $97.7161 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $148.89 | 4.338% | $155.3488 | $155.35 | $155.35 | $155.30 |
| Purchase #4 | $38.58 | 5.814% | $40.823 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $232.74 | 5.393% | $245.2917 | $245.29 | $245.30 | $245.30 |
| Purchase #6 | $61.56 | 5.407% | $64.8885 | $64.89 | $64.90 | $64.90 |
| Purchase #7 | $134.30 | 3.640% | $139.1885 | $139.19 | $139.20 | $139.20 |
| 7 purchase totals = | $825.11 | $882.1266 | $882.13 | $882.10 | $882.10 | |