| 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 | $81.73 | 4.824% | $85.6727 | $85.67 | $85.65 | $85.70 |
| Purchase #2 | $38.75 | 9.222% | $42.3235 | $42.32 | $42.30 | $42.30 |
| Purchase #3 | $243.37 | 10.609% | $269.1891 | $269.19 | $269.20 | $269.20 |
| Purchase #4 | $9.82 | 12.734% | $11.0705 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $181.67 | 7.567% | $195.417 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $132.96 | 12.600% | $149.713 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $129.88 | 6.749% | $138.6456 | $138.65 | $138.65 | $138.60 |
| 7 purchase totals = | $818.18 | $892.0314 | $892.03 | $891.95 | $892.00 | |