| 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 | $40.79 | 8.525% | $44.2673 | $44.27 | $44.25 | $44.30 |
| Purchase #2 | $197.31 | 12.523% | $222.0191 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $248.66 | 10.658% | $275.1622 | $275.16 | $275.15 | $275.20 |
| Purchase #4 | $49.30 | 13.417% | $55.9146 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $181.96 | 8.699% | $197.7887 | $197.79 | $197.80 | $197.80 |
| Purchase #6 | $44.66 | 7.466% | $47.9943 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $155.57 | 5.516% | $164.1512 | $164.15 | $164.15 | $164.20 |
| 7 purchase totals = | $918.25 | $1,007.2974 | $1,007.29 | $1,007.25 | $1,007.40 | |