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 | $9.52 | 7.131% | $10.1989 | $10.20 | $10.20 | $10.20 |
Purchase #2 | $139.36 | 7.720% | $150.1186 | $150.12 | $150.10 | $150.10 |
Purchase #3 | $122.68 | 12.574% | $138.1058 | $138.11 | $138.10 | $138.10 |
Purchase #4 | $65.25 | 10.422% | $72.0504 | $72.05 | $72.05 | $72.10 |
Purchase #5 | $159.34 | 11.432% | $177.5557 | $177.56 | $177.55 | $177.60 |
Purchase #6 | $105.91 | 13.764% | $120.4875 | $120.49 | $120.50 | $120.50 |
Purchase #7 | $143.26 | 9.605% | $157.0201 | $157.02 | $157.00 | $157.00 |
7 purchase totals = | $745.32 | $825.5370 | $825.55 | $825.50 | $825.60 |