| 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 | $66.44 | 11.868% | $74.3251 | $74.33 | $74.35 | $74.30 |
| Purchase #2 | $144.32 | 9.502% | $158.0333 | $158.03 | $158.05 | $158.00 |
| Purchase #3 | $233.68 | 6.359% | $248.5397 | $248.54 | $248.55 | $248.50 |
| Purchase #4 | $142.84 | 13.850% | $162.6233 | $162.62 | $162.60 | $162.60 |
| Purchase #5 | $71.61 | 3.595% | $74.1844 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $119.81 | 11.331% | $133.3857 | $133.39 | $133.40 | $133.40 |
| Purchase #7 | $236.92 | 9.308% | $258.9725 | $258.97 | $258.95 | $259.00 |
| 7 purchase totals = | $1,015.62 | $1,110.0640 | $1,110.06 | $1,110.10 | $1,110.00 | |