| 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 | $152.78 | 6.271% | $162.3608 | $162.36 | $162.35 | $162.40 |
| Purchase #2 | $87.51 | 9.176% | $95.5399 | $95.54 | $95.55 | $95.50 |
| Purchase #3 | $155.38 | 4.780% | $162.8072 | $162.81 | $162.80 | $162.80 |
| Purchase #4 | $18.69 | 13.575% | $21.2272 | $21.23 | $21.25 | $21.20 |
| Purchase #5 | $213.41 | 7.659% | $229.7551 | $229.76 | $229.75 | $229.80 |
| Purchase #6 | $141.25 | 4.618% | $147.7729 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $136.44 | 8.407% | $147.9105 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $905.46 | $967.3736 | $967.38 | $967.35 | $967.40 | |