| 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 | $179.61 | 10.485% | $198.4421 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $61.61 | 6.118% | $65.3793 | $65.38 | $65.40 | $65.40 |
| Purchase #3 | $153.76 | 4.235% | $160.2717 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $246.28 | 12.382% | $276.7744 | $276.77 | $276.75 | $276.80 |
| Purchase #5 | $116.29 | 3.280% | $120.1043 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $165.98 | 9.144% | $181.1572 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $66.46 | 6.280% | $70.6337 | $70.63 | $70.65 | $70.60 |
| 7 purchase totals = | $989.99 | $1,072.7627 | $1,072.75 | $1,072.75 | $1,072.80 | |