| 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 | $117.62 | 9.691% | $129.0186 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $169.50 | 5.233% | $178.3699 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $173.42 | 5.650% | $183.2182 | $183.22 | $183.20 | $183.20 |
| Purchase #4 | $51.78 | 9.415% | $56.6551 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $153.42 | 8.527% | $166.5021 | $166.50 | $166.50 | $166.50 |
| Purchase #6 | $217.84 | 11.498% | $242.8872 | $242.89 | $242.90 | $242.90 |
| Purchase #7 | $150.39 | 5.352% | $158.4389 | $158.44 | $158.45 | $158.40 |
| 7 purchase totals = | $1,033.97 | $1,115.0900 | $1,115.10 | $1,115.05 | $1,115.10 | |