| 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 | $27.69 | 12.227% | $31.0757 | $31.08 | $31.10 | $31.10 |
| Purchase #2 | $248.83 | 4.552% | $260.1567 | $260.16 | $260.15 | $260.20 |
| Purchase #3 | $98.39 | 8.788% | $107.0365 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $215.57 | 3.203% | $222.4747 | $222.47 | $222.45 | $222.50 |
| Purchase #5 | $56.38 | 12.641% | $63.507 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $202.66 | 4.310% | $211.3946 | $211.39 | $211.40 | $211.40 |
| Purchase #7 | $25.59 | 10.501% | $28.2772 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $875.11 | $923.9224 | $923.93 | $923.95 | $924.00 | |