| 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 | $222.32 | 13.711% | $252.8023 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $26.73 | 3.109% | $27.561 | $27.56 | $27.55 | $27.60 |
| Purchase #3 | $138.73 | 11.762% | $155.0474 | $155.05 | $155.05 | $155.00 |
| Purchase #4 | $192.61 | 12.772% | $217.2101 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $36.58 | 5.583% | $38.6223 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $229.89 | 3.514% | $237.9683 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $175.72 | 8.302% | $190.3083 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $1,022.58 | $1,119.5197 | $1,119.52 | $1,119.45 | $1,119.50 | |