| 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 | $53.35 | 12.843% | $60.2017 | $60.20 | $60.20 | $60.20 |
| Purchase #2 | $12.92 | 3.269% | $13.3424 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $136.38 | 3.645% | $141.3511 | $141.35 | $141.35 | $141.40 |
| Purchase #4 | $8.97 | 11.152% | $9.9703 | $9.97 | $9.95 | $10.00 |
| Purchase #5 | $18.86 | 8.298% | $20.425 | $20.43 | $20.45 | $20.40 |
| Purchase #6 | $235.50 | 6.243% | $250.2023 | $250.20 | $250.20 | $250.20 |
| Purchase #7 | $154.40 | 9.235% | $168.6588 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $620.38 | $664.1516 | $664.15 | $664.15 | $664.20 | |