| 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 | $249.41 | 12.658% | $280.9803 | $280.98 | $281.00 | $281.00 |
| Purchase #2 | $153.77 | 6.594% | $163.9096 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $85.41 | 7.494% | $91.8106 | $91.81 | $91.80 | $91.80 |
| Purchase #4 | $47.43 | 5.661% | $50.115 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $242.90 | 3.501% | $251.4039 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $122.33 | 8.254% | $132.4271 | $132.43 | $132.45 | $132.40 |
| Purchase #7 | $150.88 | 11.351% | $168.0064 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $1,052.13 | $1,138.6529 | $1,138.66 | $1,138.65 | $1,138.60 | |