| 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 | $197.44 | 9.163% | $215.5314 | $215.53 | $215.55 | $215.50 |
| Purchase #2 | $139.98 | 13.209% | $158.47 | $158.47 | $158.45 | $158.50 |
| Purchase #3 | $103.66 | 5.648% | $109.5147 | $109.51 | $109.50 | $109.50 |
| Purchase #4 | $21.39 | 11.420% | $23.8327 | $23.83 | $23.85 | $23.80 |
| Purchase #5 | $191.80 | 4.864% | $201.1292 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $60.82 | 7.398% | $65.3195 | $65.32 | $65.30 | $65.30 |
| Purchase #7 | $159.74 | 3.267% | $164.9587 | $164.96 | $164.95 | $165.00 |
| 7 purchase totals = | $874.83 | $938.7562 | $938.75 | $938.75 | $938.70 | |