| 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 | $232.84 | 3.660% | $241.3619 | $241.36 | $241.35 | $241.40 |
| Purchase #2 | $250.74 | 8.865% | $272.9681 | $272.97 | $272.95 | $273.00 |
| Purchase #3 | $231.82 | 8.222% | $250.8802 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $209.88 | 11.855% | $234.7613 | $234.76 | $234.75 | $234.80 |
| Purchase #5 | $147.87 | 4.623% | $154.706 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $32.36 | 4.192% | $33.7165 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $23.89 | 11.222% | $26.5709 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $1,129.40 | $1,214.9649 | $1,214.97 | $1,214.90 | $1,215.10 | |