| 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 | $141.92 | 6.133% | $150.624 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $226.64 | 3.414% | $234.3775 | $234.38 | $234.40 | $234.40 |
| Purchase #3 | $243.65 | 5.382% | $256.7632 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $76.94 | 4.378% | $80.3084 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $155.40 | 13.693% | $176.6789 | $176.68 | $176.70 | $176.70 |
| Purchase #6 | $217.50 | 12.661% | $245.0377 | $245.04 | $245.05 | $245.00 |
| Purchase #7 | $26.56 | 9.479% | $29.0776 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $1,088.61 | $1,172.8673 | $1,172.87 | $1,172.90 | $1,172.90 | |