| 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 | $207.55 | 7.449% | $223.0104 | $223.01 | $223.00 | $223.00 |
| Purchase #2 | $91.46 | 10.554% | $101.1127 | $101.11 | $101.10 | $101.10 |
| Purchase #3 | $102.40 | 13.811% | $116.5425 | $116.54 | $116.55 | $116.50 |
| Purchase #4 | $67.91 | 9.653% | $74.4654 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $196.95 | 7.218% | $211.1659 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $88.65 | 4.534% | $92.6694 | $92.67 | $92.65 | $92.70 |
| Purchase #7 | $17.64 | 7.524% | $18.9672 | $18.97 | $18.95 | $19.00 |
| 7 purchase totals = | $772.56 | $837.9335 | $837.94 | $837.85 | $838.00 | |