| 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 | $178.63 | 4.735% | $187.0881 | $187.09 | $187.10 | $187.10 |
| Purchase #2 | $140.85 | 6.479% | $149.9757 | $149.98 | $150.00 | $150.00 |
| Purchase #3 | $22.83 | 8.125% | $24.6849 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $113.81 | 3.731% | $118.0563 | $118.06 | $118.05 | $118.10 |
| Purchase #5 | $212.70 | 5.161% | $223.6774 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $199.75 | 13.320% | $226.3567 | $226.36 | $226.35 | $226.40 |
| Purchase #7 | $227.89 | 3.654% | $236.2171 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $1,096.46 | $1,166.0562 | $1,166.07 | $1,166.10 | $1,166.20 | |