| 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 | $241.49 | 5.250% | $254.1682 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $209.71 | 3.544% | $217.1421 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $191.77 | 8.271% | $207.6313 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $145.68 | 10.171% | $160.4971 | $160.50 | $160.50 | $160.50 |
| Purchase #5 | $244.73 | 8.316% | $265.0817 | $265.08 | $265.10 | $265.10 |
| Purchase #6 | $54.31 | 5.341% | $57.2107 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $82.80 | 10.478% | $91.4758 | $91.48 | $91.50 | $91.50 |
| 7 purchase totals = | $1,170.49 | $1,253.2069 | $1,253.21 | $1,253.25 | $1,253.20 | |