| 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 | $85.35 | 13.833% | $97.1565 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $73.92 | 12.390% | $83.0787 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $178.48 | 9.519% | $195.4695 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $188.45 | 12.336% | $211.6972 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $226.35 | 4.762% | $237.1288 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $225.40 | 13.650% | $256.1671 | $256.17 | $256.15 | $256.20 |
| Purchase #7 | $63.41 | 7.398% | $68.1011 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $1,041.36 | $1,148.7989 | $1,148.81 | $1,148.80 | $1,148.90 | |