| 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 | $8.92 | 7.182% | $9.5606 | $9.56 | $9.55 | $9.60 |
| Purchase #2 | $242.36 | 7.625% | $260.84 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $248.79 | 11.268% | $276.8237 | $276.82 | $276.80 | $276.80 |
| Purchase #4 | $65.29 | 10.581% | $72.1983 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $41.45 | 12.200% | $46.5069 | $46.51 | $46.50 | $46.50 |
| Purchase #6 | $32.96 | 12.418% | $37.053 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $219.49 | 6.389% | $233.5132 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $859.26 | $936.4957 | $936.49 | $936.45 | $936.50 | |