| 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 | $32.82 | 7.623% | $35.3219 | $35.32 | $35.30 | $35.30 |
| Purchase #2 | $214.32 | 11.415% | $238.7846 | $238.78 | $238.80 | $238.80 |
| Purchase #3 | $108.42 | 5.168% | $114.0231 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $33.90 | 3.269% | $35.0082 | $35.01 | $35.00 | $35.00 |
| Purchase #5 | $92.62 | 10.380% | $102.234 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $218.88 | 7.262% | $234.7751 | $234.78 | $234.80 | $234.80 |
| Purchase #7 | $98.63 | 4.537% | $103.1048 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $799.59 | $863.2517 | $863.24 | $863.25 | $863.20 | |