| 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 | $30.86 | 4.705% | $32.312 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $59.51 | 6.654% | $63.4698 | $63.47 | $63.45 | $63.50 |
| Purchase #3 | $246.90 | 11.527% | $275.3602 | $275.36 | $275.35 | $275.40 |
| Purchase #4 | $162.56 | 3.263% | $167.8643 | $167.86 | $167.85 | $167.90 |
| Purchase #5 | $228.81 | 3.608% | $237.0655 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $156.27 | 13.569% | $177.4743 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $21.26 | 9.191% | $23.214 | $23.21 | $23.20 | $23.20 |
| 7 purchase totals = | $906.17 | $976.7601 | $976.75 | $976.65 | $976.90 | |