| 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 | $74.42 | 4.413% | $77.7042 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $202.44 | 11.292% | $225.2995 | $225.30 | $225.30 | $225.30 |
| Purchase #3 | $7.41 | 3.277% | $7.6528 | $7.65 | $7.65 | $7.70 |
| Purchase #4 | $36.61 | 8.801% | $39.832 | $39.83 | $39.85 | $39.80 |
| Purchase #5 | $13.64 | 3.316% | $14.0923 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $247.53 | 13.292% | $280.4317 | $280.43 | $280.45 | $280.40 |
| Purchase #7 | $180.27 | 12.635% | $203.0471 | $203.05 | $203.05 | $203.00 |
| 7 purchase totals = | $762.32 | $848.0596 | $848.05 | $848.10 | $848.00 | |