| 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 | $151.42 | 6.776% | $161.6802 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $203.59 | 4.488% | $212.7271 | $212.73 | $212.75 | $212.70 |
| Purchase #3 | $94.61 | 4.357% | $98.7322 | $98.73 | $98.75 | $98.70 |
| Purchase #4 | $85.37 | 12.783% | $96.2828 | $96.28 | $96.30 | $96.30 |
| Purchase #5 | $21.63 | 4.585% | $22.6217 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $219.46 | 7.753% | $236.4747 | $236.47 | $236.45 | $236.50 |
| Purchase #7 | $62.41 | 5.319% | $65.7296 | $65.73 | $65.75 | $65.70 |
| 7 purchase totals = | $838.49 | $894.2483 | $894.24 | $894.30 | $894.20 | |