| 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 | $89.54 | 9.761% | $98.28 | $98.28 | $98.30 | $98.30 |
| Purchase #2 | $225.46 | 9.528% | $246.9418 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $208.69 | 4.705% | $218.5089 | $218.51 | $218.50 | $218.50 |
| Purchase #4 | $155.58 | 13.568% | $176.6891 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $22.46 | 11.338% | $25.0065 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $81.35 | 9.210% | $88.8423 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $167.68 | 4.527% | $175.2709 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $950.76 | $1,029.5395 | $1,029.54 | $1,029.55 | $1,029.50 | |