| 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 | $232.51 | 3.506% | $240.6618 | $240.66 | $240.65 | $240.70 |
| Purchase #2 | $152.92 | 13.781% | $173.9939 | $173.99 | $174.00 | $174.00 |
| Purchase #3 | $130.61 | 5.677% | $138.0247 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $30.96 | 11.105% | $34.3981 | $34.40 | $34.40 | $34.40 |
| Purchase #5 | $62.79 | 7.144% | $67.2757 | $67.28 | $67.30 | $67.30 |
| Purchase #6 | $169.39 | 9.451% | $185.399 | $185.40 | $185.40 | $185.40 |
| Purchase #7 | $120.59 | 13.148% | $136.4452 | $136.45 | $136.45 | $136.40 |
| 7 purchase totals = | $899.77 | $976.1984 | $976.20 | $976.20 | $976.20 | |