| 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 | $86.83 | 3.219% | $89.6251 | $89.63 | $89.65 | $89.60 |
| Purchase #2 | $181.27 | 11.135% | $201.4544 | $201.45 | $201.45 | $201.50 |
| Purchase #3 | $150.48 | 9.102% | $164.1767 | $164.18 | $164.20 | $164.20 |
| Purchase #4 | $151.26 | 7.594% | $162.7467 | $162.75 | $162.75 | $162.70 |
| Purchase #5 | $79.32 | 10.430% | $87.5931 | $87.59 | $87.60 | $87.60 |
| Purchase #6 | $17.67 | 7.566% | $19.0069 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $12.36 | 4.232% | $12.8831 | $12.88 | $12.90 | $12.90 |
| 7 purchase totals = | $679.19 | $737.4860 | $737.49 | $737.55 | $737.50 | |