| 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 | $138.28 | 5.709% | $146.1744 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $142.54 | 13.237% | $161.408 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $80.35 | 6.532% | $85.5985 | $85.60 | $85.60 | $85.60 |
| Purchase #4 | $85.50 | 7.514% | $91.9245 | $91.92 | $91.90 | $91.90 |
| Purchase #5 | $138.79 | 11.388% | $154.5954 | $154.60 | $154.60 | $154.60 |
| Purchase #6 | $145.61 | 13.286% | $164.9557 | $164.96 | $164.95 | $165.00 |
| Purchase #7 | $181.98 | 3.323% | $188.0272 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $913.05 | $992.6837 | $992.69 | $992.65 | $992.70 | |