| 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 | $227.37 | 12.289% | $255.3115 | $255.31 | $255.30 | $255.30 |
| Purchase #2 | $81.76 | 5.561% | $86.3067 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $146.51 | 12.600% | $164.9703 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $128.89 | 7.642% | $138.7398 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $159.98 | 6.723% | $170.7355 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $177.65 | 3.125% | $183.2016 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $106.57 | 13.216% | $120.6543 | $120.65 | $120.65 | $120.70 |
| 7 purchase totals = | $1,028.73 | $1,119.9197 | $1,119.92 | $1,119.90 | $1,119.90 | |