| 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 | $12.73 | 12.828% | $14.363 | $14.36 | $14.35 | $14.40 |
| Purchase #2 | $96.91 | 12.528% | $109.0509 | $109.05 | $109.05 | $109.10 |
| Purchase #3 | $51.51 | 13.650% | $58.5411 | $58.54 | $58.55 | $58.50 |
| Purchase #4 | $63.26 | 12.128% | $70.9322 | $70.93 | $70.95 | $70.90 |
| Purchase #5 | $214.69 | 5.404% | $226.2918 | $226.29 | $226.30 | $226.30 |
| Purchase #6 | $96.67 | 6.416% | $102.8723 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $49.88 | 4.292% | $52.0208 | $52.02 | $52.00 | $52.00 |
| 7 purchase totals = | $585.65 | $634.0721 | $634.06 | $634.05 | $634.10 | |