| 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 | $177.37 | 13.320% | $200.9957 | $201.00 | $201.00 | $201.00 |
| Purchase #2 | $181.73 | 13.782% | $206.776 | $206.78 | $206.80 | $206.80 |
| Purchase #3 | $172.37 | 12.658% | $194.1886 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $250.92 | 11.102% | $278.7771 | $278.78 | $278.80 | $278.80 |
| Purchase #5 | $214.98 | 4.231% | $224.0758 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $166.50 | 5.641% | $175.8923 | $175.89 | $175.90 | $175.90 |
| Purchase #7 | $168.95 | 11.213% | $187.8944 | $187.89 | $187.90 | $187.90 |
| 7 purchase totals = | $1,332.82 | $1,468.5999 | $1,468.61 | $1,468.70 | $1,468.70 | |