| 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 | $60.35 | 4.525% | $63.0808 | $63.08 | $63.10 | $63.10 |
| Purchase #2 | $215.30 | 13.772% | $244.9511 | $244.95 | $244.95 | $245.00 |
| Purchase #3 | $15.81 | 3.538% | $16.3694 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $83.98 | 6.108% | $89.1095 | $89.11 | $89.10 | $89.10 |
| Purchase #5 | $142.36 | 9.704% | $156.1746 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $105.99 | 13.802% | $120.6187 | $120.62 | $120.60 | $120.60 |
| Purchase #7 | $102.52 | 6.443% | $109.1254 | $109.13 | $109.15 | $109.10 |
| 7 purchase totals = | $726.31 | $799.4295 | $799.43 | $799.40 | $799.50 | |