| 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 | $154.60 | 10.230% | $170.4156 | $170.42 | $170.40 | $170.40 |
| Purchase #2 | $47.85 | 6.263% | $50.8468 | $50.85 | $50.85 | $50.80 |
| Purchase #3 | $228.75 | 13.734% | $260.1665 | $260.17 | $260.15 | $260.20 |
| Purchase #4 | $44.39 | 7.190% | $47.5816 | $47.58 | $47.60 | $47.60 |
| Purchase #5 | $235.84 | 8.615% | $256.1576 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $152.95 | 8.711% | $166.2735 | $166.27 | $166.25 | $166.30 |
| Purchase #7 | $84.60 | 12.567% | $95.2317 | $95.23 | $95.25 | $95.20 |
| 7 purchase totals = | $948.98 | $1,046.6733 | $1,046.68 | $1,046.65 | $1,046.70 | |