| 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 | $149.48 | 10.273% | $164.8361 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $167.44 | 13.734% | $190.4362 | $190.44 | $190.45 | $190.40 |
| Purchase #3 | $26.87 | 13.288% | $30.4405 | $30.44 | $30.45 | $30.40 |
| Purchase #4 | $201.33 | 9.430% | $220.3154 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $167.34 | 9.569% | $183.3528 | $183.35 | $183.35 | $183.40 |
| Purchase #6 | $20.44 | 4.285% | $21.3159 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $24.38 | 6.219% | $25.8962 | $25.90 | $25.90 | $25.90 |
| 7 purchase totals = | $757.28 | $836.5931 | $836.61 | $836.60 | $836.50 | |