| 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 | $239.67 | 5.574% | $253.0292 | $253.03 | $253.05 | $253.00 |
| Purchase #2 | $172.31 | 7.460% | $185.1643 | $185.16 | $185.15 | $185.20 |
| Purchase #3 | $144.43 | 7.849% | $155.7663 | $155.77 | $155.75 | $155.80 |
| Purchase #4 | $204.79 | 8.107% | $221.3923 | $221.39 | $221.40 | $221.40 |
| Purchase #5 | $56.74 | 12.567% | $63.8705 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $97.51 | 6.858% | $104.1972 | $104.20 | $104.20 | $104.20 |
| Purchase #7 | $92.58 | 13.563% | $105.1366 | $105.14 | $105.15 | $105.10 |
| 7 purchase totals = | $1,008.03 | $1,088.5564 | $1,088.56 | $1,088.55 | $1,088.60 | |