| 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 | $112.25 | 3.102% | $115.732 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $10.76 | 4.292% | $11.2218 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $163.27 | 4.376% | $170.4147 | $170.41 | $170.40 | $170.40 |
| Purchase #4 | $228.74 | 10.707% | $253.2312 | $253.23 | $253.25 | $253.20 |
| Purchase #5 | $28.46 | 3.737% | $29.5236 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $24.85 | 3.265% | $25.6614 | $25.66 | $25.65 | $25.70 |
| Purchase #7 | $212.87 | 8.261% | $230.4552 | $230.46 | $230.45 | $230.50 |
| 7 purchase totals = | $781.20 | $836.2399 | $836.23 | $836.20 | $836.20 | |