| 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 | $219.36 | 3.407% | $226.8336 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $56.45 | 8.626% | $61.3194 | $61.32 | $61.30 | $61.30 |
| Purchase #3 | $108.57 | 3.666% | $112.5502 | $112.55 | $112.55 | $112.60 |
| Purchase #4 | $47.76 | 5.420% | $50.3486 | $50.35 | $50.35 | $50.30 |
| Purchase #5 | $141.44 | 8.567% | $153.5572 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $105.80 | 12.243% | $118.7531 | $118.75 | $118.75 | $118.80 |
| Purchase #7 | $210.66 | 13.794% | $239.7184 | $239.72 | $239.70 | $239.70 |
| 7 purchase totals = | $890.04 | $963.0805 | $963.08 | $963.05 | $963.10 | |