| 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 | $168.41 | 13.640% | $191.3811 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $43.43 | 7.131% | $46.527 | $46.53 | $46.55 | $46.50 |
| Purchase #3 | $212.87 | 4.119% | $221.6381 | $221.64 | $221.65 | $221.60 |
| Purchase #4 | $244.50 | 6.356% | $260.0404 | $260.04 | $260.05 | $260.00 |
| Purchase #5 | $87.59 | 10.810% | $97.0585 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $31.85 | 7.452% | $34.2235 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $9.91 | 3.807% | $10.2873 | $10.29 | $10.30 | $10.30 |
| 7 purchase totals = | $798.56 | $861.1559 | $861.16 | $861.20 | $861.10 | |