| 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 | $226.82 | 4.416% | $236.8364 | $236.84 | $236.85 | $236.80 |
| Purchase #2 | $74.26 | 7.709% | $79.9847 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $76.44 | 13.316% | $86.6188 | $86.62 | $86.60 | $86.60 |
| Purchase #4 | $54.99 | 13.288% | $62.2971 | $62.30 | $62.30 | $62.30 |
| Purchase #5 | $111.79 | 7.125% | $119.755 | $119.76 | $119.75 | $119.80 |
| Purchase #6 | $30.32 | 6.570% | $32.312 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $6.82 | 13.778% | $7.7597 | $7.76 | $7.75 | $7.80 |
| 7 purchase totals = | $581.44 | $625.5637 | $625.57 | $625.55 | $625.60 | |