| 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 | $123.38 | 9.218% | $134.7532 | $134.75 | $134.75 | $134.80 |
| Purchase #2 | $43.95 | 5.144% | $46.2108 | $46.21 | $46.20 | $46.20 |
| Purchase #3 | $29.31 | 7.457% | $31.4956 | $31.50 | $31.50 | $31.50 |
| Purchase #4 | $83.92 | 13.375% | $95.1443 | $95.14 | $95.15 | $95.10 |
| Purchase #5 | $192.32 | 10.422% | $212.3636 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $125.31 | 9.127% | $136.747 | $136.75 | $136.75 | $136.70 |
| Purchase #7 | $150.82 | 6.326% | $160.3609 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $749.01 | $817.0754 | $817.07 | $817.05 | $817.10 | |