| 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 | $59.93 | 6.856% | $64.0388 | $64.04 | $64.05 | $64.00 |
| Purchase #2 | $135.49 | 6.575% | $144.3985 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $242.87 | 3.560% | $251.5162 | $251.52 | $251.50 | $251.50 |
| Purchase #4 | $249.82 | 9.135% | $272.6411 | $272.64 | $272.65 | $272.60 |
| Purchase #5 | $205.93 | 9.330% | $225.1433 | $225.14 | $225.15 | $225.10 |
| Purchase #6 | $110.44 | 10.799% | $122.3664 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $102.46 | 12.242% | $115.0032 | $115.00 | $115.00 | $115.00 |
| 7 purchase totals = | $1,106.94 | $1,195.1075 | $1,195.11 | $1,195.10 | $1,195.00 | |