| 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 | $132.79 | 4.158% | $138.3114 | $138.31 | $138.30 | $138.30 |
| Purchase #2 | $118.48 | 12.795% | $133.6395 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $229.64 | 7.464% | $246.7803 | $246.78 | $246.80 | $246.80 |
| Purchase #4 | $131.74 | 9.698% | $144.5161 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $241.64 | 3.836% | $250.9093 | $250.91 | $250.90 | $250.90 |
| Purchase #6 | $125.46 | 10.669% | $138.8453 | $138.85 | $138.85 | $138.80 |
| Purchase #7 | $164.34 | 10.117% | $180.9663 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $1,144.09 | $1,233.9682 | $1,233.98 | $1,233.95 | $1,233.90 | |