| 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 | $69.44 | 9.563% | $76.0805 | $76.08 | $76.10 | $76.10 |
| Purchase #2 | $234.88 | 5.657% | $248.1672 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $78.45 | 7.178% | $84.0811 | $84.08 | $84.10 | $84.10 |
| Purchase #4 | $184.93 | 7.295% | $198.4206 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $51.68 | 10.333% | $57.0201 | $57.02 | $57.00 | $57.00 |
| Purchase #6 | $32.25 | 9.354% | $35.2667 | $35.27 | $35.25 | $35.30 |
| Purchase #7 | $77.80 | 4.316% | $81.1578 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $729.43 | $780.1940 | $780.20 | $780.15 | $780.30 | |