| 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 | $193.33 | 8.145% | $209.0767 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $138.89 | 12.737% | $156.5804 | $156.58 | $156.60 | $156.60 |
| Purchase #3 | $104.45 | 4.235% | $108.8735 | $108.87 | $108.85 | $108.90 |
| Purchase #4 | $116.68 | 12.704% | $131.503 | $131.50 | $131.50 | $131.50 |
| Purchase #5 | $237.93 | 3.117% | $245.3463 | $245.35 | $245.35 | $245.30 |
| Purchase #6 | $177.96 | 5.181% | $187.1801 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $186.52 | 12.424% | $209.6932 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $1,155.76 | $1,248.2532 | $1,248.25 | $1,248.30 | $1,248.30 | |