| 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 | $135.96 | 3.743% | $141.049 | $141.05 | $141.05 | $141.00 |
| Purchase #2 | $112.81 | 6.701% | $120.3694 | $120.37 | $120.35 | $120.40 |
| Purchase #3 | $102.87 | 4.735% | $107.7409 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $10.64 | 9.130% | $11.6114 | $11.61 | $11.60 | $11.60 |
| Purchase #5 | $170.67 | 4.155% | $177.7613 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $170.38 | 8.310% | $184.5386 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $106.60 | 12.833% | $120.28 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $809.93 | $863.3506 | $863.35 | $863.35 | $863.30 | |