| 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 | $94.87 | 13.225% | $107.4166 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $149.29 | 13.442% | $169.3576 | $169.36 | $169.35 | $169.40 |
| Purchase #3 | $135.93 | 8.512% | $147.5004 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $228.37 | 6.577% | $243.3899 | $243.39 | $243.40 | $243.40 |
| Purchase #5 | $139.90 | 5.222% | $147.2056 | $147.21 | $147.20 | $147.20 |
| Purchase #6 | $235.28 | 6.296% | $250.0932 | $250.09 | $250.10 | $250.10 |
| Purchase #7 | $32.61 | 4.274% | $34.0038 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $1,016.25 | $1,098.9671 | $1,098.97 | $1,098.95 | $1,099.00 | |