| 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 | $126.60 | 7.199% | $135.7139 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $19.83 | 4.611% | $20.7444 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $17.34 | 3.832% | $18.0045 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $94.78 | 11.738% | $105.9053 | $105.91 | $105.90 | $105.90 |
| Purchase #5 | $210.41 | 5.679% | $222.3592 | $222.36 | $222.35 | $222.40 |
| Purchase #6 | $67.56 | 7.154% | $72.3932 | $72.39 | $72.40 | $72.40 |
| Purchase #7 | $208.30 | 5.736% | $220.2481 | $220.25 | $220.25 | $220.20 |
| 7 purchase totals = | $744.82 | $795.3686 | $795.36 | $795.35 | $795.30 | |