| 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 | $221.36 | 12.623% | $249.3023 | $249.30 | $249.30 | $249.30 |
| Purchase #2 | $188.29 | 7.583% | $202.568 | $202.57 | $202.55 | $202.60 |
| Purchase #3 | $225.44 | 5.850% | $238.6282 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $196.66 | 6.842% | $210.1155 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $97.89 | 8.280% | $105.9953 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $214.90 | 6.722% | $229.3456 | $229.35 | $229.35 | $229.30 |
| Purchase #7 | $108.36 | 13.490% | $122.9778 | $122.98 | $123.00 | $123.00 |
| 7 purchase totals = | $1,252.90 | $1,358.9327 | $1,358.95 | $1,358.95 | $1,358.90 | |