| 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 | $177.25 | 8.488% | $192.295 | $192.30 | $192.30 | $192.30 |
| Purchase #2 | $74.34 | 12.696% | $83.7782 | $83.78 | $83.80 | $83.80 |
| Purchase #3 | $18.67 | 3.530% | $19.3291 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $147.48 | 11.530% | $164.4844 | $164.48 | $164.50 | $164.50 |
| Purchase #5 | $65.50 | 9.264% | $71.5679 | $71.57 | $71.55 | $71.60 |
| Purchase #6 | $249.68 | 9.829% | $274.221 | $274.22 | $274.20 | $274.20 |
| Purchase #7 | $12.30 | 7.364% | $13.2058 | $13.21 | $13.20 | $13.20 |
| 7 purchase totals = | $745.22 | $818.8814 | $818.89 | $818.90 | $818.90 | |