| 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 | $197.99 | 11.780% | $221.3132 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $125.43 | 7.275% | $134.555 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $87.30 | 6.419% | $92.9038 | $92.90 | $92.90 | $92.90 |
| Purchase #4 | $117.30 | 4.448% | $122.5175 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $173.56 | 11.346% | $193.2521 | $193.25 | $193.25 | $193.30 |
| Purchase #6 | $181.30 | 8.139% | $196.056 | $196.06 | $196.05 | $196.10 |
| Purchase #7 | $221.70 | 9.384% | $242.5043 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $1,104.58 | $1,203.1019 | $1,203.10 | $1,203.05 | $1,203.20 | |