| 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 | $73.47 | 6.548% | $78.2808 | $78.28 | $78.30 | $78.30 |
| Purchase #2 | $241.65 | 7.442% | $259.6336 | $259.63 | $259.65 | $259.60 |
| Purchase #3 | $11.56 | 9.301% | $12.6352 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $245.39 | 10.855% | $272.0271 | $272.03 | $272.05 | $272.00 |
| Purchase #5 | $223.79 | 13.608% | $254.2433 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $37.84 | 5.198% | $39.8069 | $39.81 | $39.80 | $39.80 |
| Purchase #7 | $97.79 | 10.203% | $107.7675 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $931.49 | $1,024.3944 | $1,024.40 | $1,024.45 | $1,024.30 | |