| 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 | $109.26 | 12.636% | $123.0661 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $103.92 | 13.371% | $117.8151 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $224.81 | 4.273% | $234.4161 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $54.58 | 9.246% | $59.6265 | $59.63 | $59.65 | $59.60 |
| Purchase #5 | $232.26 | 6.617% | $247.6286 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $196.26 | 4.777% | $205.6353 | $205.64 | $205.65 | $205.60 |
| Purchase #7 | $121.84 | 8.380% | $132.0502 | $132.05 | $132.05 | $132.10 |
| 7 purchase totals = | $1,042.93 | $1,120.2379 | $1,120.26 | $1,120.25 | $1,120.20 | |