| 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 | $248.85 | 8.381% | $269.7061 | $269.71 | $269.70 | $269.70 |
| Purchase #2 | $120.85 | 4.541% | $126.3378 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $180.51 | 3.160% | $186.2141 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $74.75 | 4.485% | $78.1025 | $78.10 | $78.10 | $78.10 |
| Purchase #5 | $74.84 | 12.232% | $83.9944 | $83.99 | $84.00 | $84.00 |
| Purchase #6 | $210.70 | 13.154% | $238.4155 | $238.42 | $238.40 | $238.40 |
| Purchase #7 | $97.95 | 8.609% | $106.3825 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $1,008.45 | $1,089.1529 | $1,089.15 | $1,089.15 | $1,089.10 | |