| 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 | $189.30 | 5.412% | $199.5449 | $199.54 | $199.55 | $199.50 |
| Purchase #2 | $132.49 | 3.169% | $136.6886 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $188.33 | 7.169% | $201.8314 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $224.84 | 10.174% | $247.7152 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $155.91 | 5.522% | $164.5194 | $164.52 | $164.50 | $164.50 |
| Purchase #6 | $228.74 | 3.694% | $237.1897 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $225.49 | 11.854% | $252.2196 | $252.22 | $252.20 | $252.20 |
| 7 purchase totals = | $1,345.10 | $1,439.7088 | $1,439.71 | $1,439.70 | $1,439.60 | |