| 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 | $143.72 | 7.725% | $154.8224 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $224.29 | 12.685% | $252.7412 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $86.80 | 13.371% | $98.406 | $98.41 | $98.40 | $98.40 |
| Purchase #4 | $145.33 | 12.244% | $163.1242 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $193.50 | 5.111% | $203.3898 | $203.39 | $203.40 | $203.40 |
| Purchase #6 | $211.88 | 4.746% | $221.9358 | $221.94 | $221.95 | $221.90 |
| Purchase #7 | $22.77 | 8.404% | $24.6836 | $24.68 | $24.70 | $24.70 |
| 7 purchase totals = | $1,028.29 | $1,119.1030 | $1,119.10 | $1,119.10 | $1,119.00 | |