| 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 | $22.56 | 6.697% | $24.0708 | $24.07 | $24.05 | $24.10 |
| Purchase #2 | $16.40 | 8.371% | $17.7728 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $236.85 | 13.570% | $268.9905 | $268.99 | $269.00 | $269.00 |
| Purchase #4 | $20.84 | 11.736% | $23.2858 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $170.33 | 10.421% | $188.0801 | $188.08 | $188.10 | $188.10 |
| Purchase #6 | $230.86 | 12.526% | $259.7775 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $204.31 | 4.251% | $212.9952 | $213.00 | $213.00 | $213.00 |
| 7 purchase totals = | $902.15 | $994.9727 | $994.98 | $995.00 | $995.10 | |