| 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 | $128.74 | 9.199% | $140.5828 | $140.58 | $140.60 | $140.60 |
| Purchase #2 | $149.29 | 3.793% | $154.9526 | $154.95 | $154.95 | $155.00 |
| Purchase #3 | $85.29 | 7.273% | $91.4931 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $28.71 | 3.146% | $29.6132 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $77.39 | 10.488% | $85.5067 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $212.91 | 7.181% | $228.1991 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $211.89 | 4.719% | $221.8891 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $894.22 | $952.2366 | $952.23 | $952.25 | $952.30 | |