| 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 | $229.46 | 11.641% | $256.1714 | $256.17 | $256.15 | $256.20 |
| Purchase #2 | $215.85 | 10.767% | $239.0906 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $223.69 | 7.726% | $240.9723 | $240.97 | $240.95 | $241.00 |
| Purchase #4 | $225.60 | 9.234% | $246.4319 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $163.25 | 7.474% | $175.4513 | $175.45 | $175.45 | $175.50 |
| Purchase #6 | $149.71 | 10.149% | $164.9041 | $164.90 | $164.90 | $164.90 |
| Purchase #7 | $22.35 | 11.694% | $24.9636 | $24.96 | $24.95 | $25.00 |
| 7 purchase totals = | $1,229.91 | $1,347.9852 | $1,347.97 | $1,347.95 | $1,348.10 | |