| 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 | $52.70 | 7.465% | $56.6341 | $56.63 | $56.65 | $56.60 |
| Purchase #2 | $22.56 | 6.545% | $24.0366 | $24.04 | $24.05 | $24.00 |
| Purchase #3 | $35.69 | 4.114% | $37.1583 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $223.80 | 4.743% | $234.4148 | $234.41 | $234.40 | $234.40 |
| Purchase #5 | $106.55 | 3.479% | $110.2569 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $182.47 | 7.102% | $195.429 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $188.49 | 3.593% | $195.2624 | $195.26 | $195.25 | $195.30 |
| 7 purchase totals = | $812.26 | $853.1921 | $853.19 | $853.20 | $853.20 | |