| 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 | $11.34 | 7.294% | $12.1671 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $98.73 | 6.568% | $105.2146 | $105.21 | $105.20 | $105.20 |
| Purchase #3 | $117.92 | 13.469% | $133.8026 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $159.42 | 11.590% | $177.8968 | $177.90 | $177.90 | $177.90 |
| Purchase #5 | $71.69 | 13.413% | $81.3058 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $94.46 | 9.462% | $103.3978 | $103.40 | $103.40 | $103.40 |
| Purchase #7 | $160.82 | 12.621% | $181.1171 | $181.12 | $181.10 | $181.10 |
| 7 purchase totals = | $714.38 | $794.9018 | $794.91 | $794.85 | $794.90 | |