| 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 | $120.35 | 11.371% | $134.035 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $85.73 | 12.716% | $96.6314 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $93.45 | 13.766% | $106.3143 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $122.77 | 4.392% | $128.1621 | $128.16 | $128.15 | $128.20 |
| Purchase #5 | $83.25 | 5.712% | $88.0052 | $88.01 | $88.00 | $88.00 |
| Purchase #6 | $9.49 | 7.706% | $10.2213 | $10.22 | $10.20 | $10.20 |
| Purchase #7 | $59.65 | 8.869% | $64.9404 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $574.69 | $628.3097 | $628.31 | $628.30 | $628.20 | |