| 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 | $86.78 | 5.868% | $91.8723 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $24.29 | 8.814% | $26.4309 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $97.82 | 3.615% | $101.3562 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $234.42 | 6.474% | $249.5964 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $16.71 | 10.655% | $18.4905 | $18.49 | $18.50 | $18.50 |
| Purchase #6 | $243.91 | 3.143% | $251.5761 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $74.69 | 11.814% | $83.5139 | $83.51 | $83.50 | $83.50 |
| 7 purchase totals = | $778.62 | $822.8363 | $822.84 | $822.85 | $822.90 | |