| 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 | $236.94 | 13.445% | $268.7966 | $268.80 | $268.80 | $268.80 |
| Purchase #2 | $72.99 | 10.735% | $80.8255 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $63.83 | 5.407% | $67.2813 | $67.28 | $67.30 | $67.30 |
| Purchase #4 | $64.84 | 12.579% | $72.9962 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $16.85 | 8.729% | $18.3208 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $29.68 | 12.550% | $33.4048 | $33.40 | $33.40 | $33.40 |
| Purchase #7 | $49.39 | 10.672% | $54.6609 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $534.52 | $596.2861 | $596.29 | $596.30 | $596.30 | |