| 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 | $21.52 | 12.174% | $24.1398 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $44.64 | 3.316% | $46.1203 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $76.45 | 11.320% | $85.1041 | $85.10 | $85.10 | $85.10 |
| Purchase #4 | $162.37 | 7.245% | $174.1337 | $174.13 | $174.15 | $174.10 |
| Purchase #5 | $167.55 | 6.200% | $177.9381 | $177.94 | $177.95 | $177.90 |
| Purchase #6 | $176.67 | 13.827% | $201.0982 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $28.59 | 6.174% | $30.3551 | $30.36 | $30.35 | $30.40 |
| 7 purchase totals = | $677.79 | $738.8893 | $738.89 | $738.90 | $738.80 | |