| 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 | $124.42 | 3.132% | $128.3168 | $128.32 | $128.30 | $128.30 |
| Purchase #2 | $202.92 | 4.576% | $212.2056 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $209.25 | 9.291% | $228.6914 | $228.69 | $228.70 | $228.70 |
| Purchase #4 | $122.57 | 3.781% | $127.2044 | $127.20 | $127.20 | $127.20 |
| Purchase #5 | $90.44 | 11.261% | $100.6244 | $100.62 | $100.60 | $100.60 |
| Purchase #6 | $198.74 | 12.573% | $223.7276 | $223.73 | $223.75 | $223.70 |
| Purchase #7 | $212.39 | 7.617% | $228.5677 | $228.57 | $228.55 | $228.60 |
| 7 purchase totals = | $1,160.73 | $1,249.3379 | $1,249.34 | $1,249.30 | $1,249.30 | |