| 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 | $13.33 | 10.676% | $14.7531 | $14.75 | $14.75 | $14.80 |
| Purchase #2 | $174.46 | 12.414% | $196.1175 | $196.12 | $196.10 | $196.10 |
| Purchase #3 | $98.38 | 4.122% | $102.4352 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $235.39 | 10.430% | $259.9412 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $220.32 | 10.640% | $243.762 | $243.76 | $243.75 | $243.80 |
| Purchase #6 | $155.36 | 8.235% | $168.1539 | $168.15 | $168.15 | $168.20 |
| Purchase #7 | $216.32 | 6.398% | $230.1602 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $1,113.56 | $1,215.3231 | $1,215.32 | $1,215.30 | $1,215.40 | |