| 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 | $107.48 | 6.285% | $114.2351 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $33.93 | 6.218% | $36.0398 | $36.04 | $36.05 | $36.00 |
| Purchase #3 | $90.58 | 5.549% | $95.6063 | $95.61 | $95.60 | $95.60 |
| Purchase #4 | $58.94 | 3.845% | $61.2062 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $39.34 | 9.821% | $43.2036 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $143.70 | 10.641% | $158.9911 | $158.99 | $159.00 | $159.00 |
| Purchase #7 | $150.26 | 8.421% | $162.9134 | $162.91 | $162.90 | $162.90 |
| 7 purchase totals = | $624.23 | $672.1955 | $672.20 | $672.20 | $672.10 | |