| 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 | $217.63 | 11.576% | $242.8228 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $89.55 | 11.455% | $99.808 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $90.88 | 4.181% | $94.6797 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $173.29 | 7.736% | $186.6957 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $222.86 | 4.368% | $232.5945 | $232.59 | $232.60 | $232.60 |
| Purchase #6 | $198.35 | 7.443% | $213.1132 | $213.11 | $213.10 | $213.10 |
| Purchase #7 | $226.61 | 4.478% | $236.7576 | $236.76 | $236.75 | $236.80 |
| 7 purchase totals = | $1,219.17 | $1,306.4715 | $1,306.47 | $1,306.45 | $1,306.50 | |