| 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 | $240.61 | 8.810% | $261.8077 | $261.81 | $261.80 | $261.80 |
| Purchase #2 | $122.82 | 3.271% | $126.8374 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $245.63 | 10.622% | $271.7208 | $271.72 | $271.70 | $271.70 |
| Purchase #4 | $31.60 | 6.749% | $33.7327 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $42.31 | 4.200% | $44.087 | $44.09 | $44.10 | $44.10 |
| Purchase #6 | $151.30 | 13.249% | $171.3457 | $171.35 | $171.35 | $171.30 |
| Purchase #7 | $102.75 | 4.560% | $107.4354 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $937.02 | $1,016.9667 | $1,016.98 | $1,017.00 | $1,016.80 | |