| 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 | $170.36 | 6.505% | $181.4419 | $181.44 | $181.45 | $181.40 |
| Purchase #2 | $56.48 | 9.688% | $61.9518 | $61.95 | $61.95 | $62.00 |
| Purchase #3 | $239.77 | 8.818% | $260.9129 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $28.91 | 10.835% | $32.0424 | $32.04 | $32.05 | $32.00 |
| Purchase #5 | $128.92 | 11.847% | $144.1932 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $212.58 | 13.508% | $241.2953 | $241.30 | $241.30 | $241.30 |
| Purchase #7 | $27.36 | 3.587% | $28.3414 | $28.34 | $28.35 | $28.30 |
| 7 purchase totals = | $864.38 | $950.1789 | $950.17 | $950.20 | $950.10 | |