| 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 | $68.51 | 8.639% | $74.4286 | $74.43 | $74.45 | $74.40 |
| Purchase #2 | $236.84 | 7.472% | $254.5367 | $254.54 | $254.55 | $254.50 |
| Purchase #3 | $179.76 | 10.647% | $198.899 | $198.90 | $198.90 | $198.90 |
| Purchase #4 | $9.31 | 10.652% | $10.3017 | $10.30 | $10.30 | $10.30 |
| Purchase #5 | $96.95 | 9.362% | $106.0265 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $93.83 | 5.812% | $99.2834 | $99.28 | $99.30 | $99.30 |
| Purchase #7 | $83.74 | 8.813% | $91.12 | $91.12 | $91.10 | $91.10 |
| 7 purchase totals = | $768.94 | $834.5959 | $834.60 | $834.65 | $834.50 | |