| 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 | $176.29 | 5.372% | $185.7603 | $185.76 | $185.75 | $185.80 |
| Purchase #2 | $217.30 | 5.740% | $229.773 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $8.79 | 11.860% | $9.8325 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $105.61 | 3.205% | $108.9948 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $191.55 | 12.576% | $215.6393 | $215.64 | $215.65 | $215.60 |
| Purchase #6 | $54.59 | 4.603% | $57.1028 | $57.10 | $57.10 | $57.10 |
| Purchase #7 | $60.64 | 9.806% | $66.5864 | $66.59 | $66.60 | $66.60 |
| 7 purchase totals = | $814.77 | $873.6891 | $873.68 | $873.70 | $873.70 | |