| 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 | $82.45 | 6.105% | $87.4836 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $250.46 | 10.130% | $275.8316 | $275.83 | $275.85 | $275.80 |
| Purchase #3 | $205.51 | 13.337% | $232.9189 | $232.92 | $232.90 | $232.90 |
| Purchase #4 | $55.82 | 12.540% | $62.8198 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $103.28 | 5.355% | $108.8106 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $192.29 | 8.312% | $208.2731 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $47.92 | 8.580% | $52.0315 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $937.73 | $1,028.1691 | $1,028.16 | $1,028.15 | $1,028.10 | |