| 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 | $69.99 | 13.825% | $79.6661 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $195.51 | 9.358% | $213.8058 | $213.81 | $213.80 | $213.80 |
| Purchase #3 | $112.72 | 13.545% | $127.9879 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $170.54 | 3.139% | $175.8933 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $238.97 | 11.246% | $265.8446 | $265.84 | $265.85 | $265.80 |
| Purchase #6 | $34.60 | 3.442% | $35.7909 | $35.79 | $35.80 | $35.80 |
| Purchase #7 | $11.26 | 7.181% | $12.0686 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $833.59 | $911.0572 | $911.06 | $911.05 | $911.10 | |