| 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 | $102.72 | 4.145% | $106.9777 | $106.98 | $107.00 | $107.00 |
| Purchase #2 | $57.53 | 6.544% | $61.2948 | $61.29 | $61.30 | $61.30 |
| Purchase #3 | $19.55 | 5.704% | $20.6651 | $20.67 | $20.65 | $20.70 |
| Purchase #4 | $153.77 | 4.149% | $160.1499 | $160.15 | $160.15 | $160.10 |
| Purchase #5 | $122.51 | 9.453% | $134.0909 | $134.09 | $134.10 | $134.10 |
| Purchase #6 | $147.92 | 11.708% | $165.2385 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $191.49 | 9.486% | $209.6547 | $209.65 | $209.65 | $209.70 |
| 7 purchase totals = | $795.49 | $858.0716 | $858.07 | $858.10 | $858.10 | |