| 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 | $147.42 | 4.227% | $153.6514 | $153.65 | $153.65 | $153.70 |
| Purchase #2 | $215.41 | 6.501% | $229.4138 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $232.41 | 4.152% | $242.0597 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $223.25 | 12.772% | $251.7635 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $215.77 | 3.739% | $223.8376 | $223.84 | $223.85 | $223.80 |
| Purchase #6 | $51.30 | 3.495% | $53.0929 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $175.71 | 7.642% | $189.1378 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $1,261.27 | $1,342.9567 | $1,342.95 | $1,342.95 | $1,343.00 | |