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 | $100.32 | 3.488% | $103.8192 | $103.82 | $103.80 | $103.80 |
Purchase #2 | $223.30 | 10.579% | $246.9229 | $246.92 | $246.90 | $246.90 |
Purchase #3 | $243.84 | 3.691% | $252.8401 | $252.84 | $252.85 | $252.80 |
Purchase #4 | $34.75 | 8.835% | $37.8202 | $37.82 | $37.80 | $37.80 |
Purchase #5 | $145.49 | 6.354% | $154.7344 | $154.73 | $154.75 | $154.70 |
Purchase #6 | $12.56 | 10.624% | $13.8944 | $13.89 | $13.90 | $13.90 |
Purchase #7 | $95.94 | 11.758% | $107.2206 | $107.22 | $107.20 | $107.20 |
7 purchase totals = | $856.20 | $917.2518 | $917.24 | $917.20 | $917.10 |