| 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 | $238.62 | 9.145% | $260.4418 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $13.46 | 4.824% | $14.1093 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $230.34 | 5.272% | $242.4835 | $242.48 | $242.50 | $242.50 |
| Purchase #4 | $148.74 | 7.591% | $160.0309 | $160.03 | $160.05 | $160.00 |
| Purchase #5 | $76.44 | 11.598% | $85.3055 | $85.31 | $85.30 | $85.30 |
| Purchase #6 | $205.46 | 9.256% | $224.4774 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $206.71 | 11.698% | $230.8909 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $1,119.77 | $1,217.7393 | $1,217.74 | $1,217.80 | $1,217.70 | |