| 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 | $39.47 | 9.200% | $43.1012 | $43.10 | $43.10 | $43.10 |
| Purchase #2 | $6.52 | 5.684% | $6.8906 | $6.89 | $6.90 | $6.90 |
| Purchase #3 | $95.49 | 12.242% | $107.1799 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $202.92 | 8.367% | $219.8983 | $219.90 | $219.90 | $219.90 |
| Purchase #5 | $243.93 | 12.689% | $274.8823 | $274.88 | $274.90 | $274.90 |
| Purchase #6 | $111.58 | 12.400% | $125.4159 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $243.98 | 8.414% | $264.5085 | $264.51 | $264.50 | $264.50 |
| 7 purchase totals = | $943.89 | $1,041.8767 | $1,041.88 | $1,041.90 | $1,041.90 | |