| 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 | $125.97 | 7.160% | $134.9895 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $220.27 | 10.704% | $243.8477 | $243.85 | $243.85 | $243.80 |
| Purchase #3 | $182.57 | 7.575% | $196.3997 | $196.40 | $196.40 | $196.40 |
| Purchase #4 | $180.79 | 5.787% | $191.2523 | $191.25 | $191.25 | $191.30 |
| Purchase #5 | $55.42 | 4.121% | $57.7039 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $35.29 | 6.481% | $37.5771 | $37.58 | $37.60 | $37.60 |
| Purchase #7 | $188.89 | 4.651% | $197.6753 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $989.20 | $1,059.4455 | $1,059.45 | $1,059.50 | $1,059.50 | |