| 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 | $226.96 | 8.775% | $246.8757 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $134.91 | 3.852% | $140.1067 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $150.47 | 12.222% | $168.8604 | $168.86 | $168.85 | $168.90 |
| Purchase #4 | $192.27 | 7.749% | $207.169 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $17.86 | 9.175% | $19.4987 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $237.63 | 13.168% | $268.9211 | $268.92 | $268.90 | $268.90 |
| Purchase #7 | $96.62 | 4.328% | $100.8017 | $100.80 | $100.80 | $100.80 |
| 7 purchase totals = | $1,056.72 | $1,152.2333 | $1,152.24 | $1,152.20 | $1,152.30 | |