| 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 | $39.57 | 13.681% | $44.9836 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $70.27 | 12.309% | $78.9195 | $78.92 | $78.90 | $78.90 |
| Purchase #3 | $157.56 | 12.408% | $177.11 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $15.71 | 3.666% | $16.2859 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $153.32 | 9.222% | $167.4592 | $167.46 | $167.45 | $167.50 |
| Purchase #6 | $190.52 | 8.176% | $206.0969 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $244.46 | 12.221% | $274.3355 | $274.34 | $274.35 | $274.30 |
| 7 purchase totals = | $871.41 | $965.1906 | $965.20 | $965.20 | $965.20 | |