| 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 | $206.87 | 5.590% | $218.434 | $218.43 | $218.45 | $218.40 |
| Purchase #2 | $86.57 | 12.103% | $97.0476 | $97.05 | $97.05 | $97.00 |
| Purchase #3 | $110.96 | 9.802% | $121.8363 | $121.84 | $121.85 | $121.80 |
| Purchase #4 | $76.57 | 6.542% | $81.5792 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $128.66 | 8.730% | $139.892 | $139.89 | $139.90 | $139.90 |
| Purchase #6 | $204.28 | 6.353% | $217.2579 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $132.33 | 12.776% | $149.2365 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $946.24 | $1,025.2835 | $1,025.29 | $1,025.35 | $1,025.20 | |