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 | $106.41 | 3.672% | $110.3174 | $110.32 | $110.30 | $110.30 |
Purchase #2 | $35.86 | 13.795% | $40.8069 | $40.81 | $40.80 | $40.80 |
Purchase #3 | $173.87 | 6.583% | $185.3159 | $185.32 | $185.30 | $185.30 |
Purchase #4 | $205.68 | 8.525% | $223.2142 | $223.21 | $223.20 | $223.20 |
Purchase #5 | $224.91 | 3.375% | $232.5007 | $232.50 | $232.50 | $232.50 |
Purchase #6 | $6.61 | 10.501% | $7.3041 | $7.30 | $7.30 | $7.30 |
Purchase #7 | $27.62 | 13.465% | $31.339 | $31.34 | $31.35 | $31.30 |
7 purchase totals = | $780.96 | $830.7982 | $830.80 | $830.75 | $830.70 |