| 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 | $39.89 | 3.774% | $41.3954 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $118.75 | 12.338% | $133.4014 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $234.65 | 8.566% | $254.7501 | $254.75 | $254.75 | $254.80 |
| Purchase #4 | $194.92 | 5.590% | $205.816 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $122.51 | 13.828% | $139.4507 | $139.45 | $139.45 | $139.50 |
| Purchase #6 | $201.63 | 12.303% | $226.4365 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $207.49 | 8.346% | $224.8071 | $224.81 | $224.80 | $224.80 |
| 7 purchase totals = | $1,119.84 | $1,226.0572 | $1,226.07 | $1,226.05 | $1,226.10 | |