| 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 | $50.73 | 12.667% | $57.156 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $248.25 | 9.838% | $272.6728 | $272.67 | $272.65 | $272.70 |
| Purchase #3 | $217.83 | 7.801% | $234.8229 | $234.82 | $234.80 | $234.80 |
| Purchase #4 | $148.97 | 11.398% | $165.9496 | $165.95 | $165.95 | $165.90 |
| Purchase #5 | $138.89 | 4.528% | $145.1789 | $145.18 | $145.20 | $145.20 |
| Purchase #6 | $212.40 | 7.740% | $228.8398 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $243.59 | 11.592% | $271.827 | $271.83 | $271.85 | $271.80 |
| 7 purchase totals = | $1,260.66 | $1,376.4470 | $1,376.45 | $1,376.45 | $1,376.40 | |