| 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 | $181.88 | 3.415% | $188.0912 | $188.09 | $188.10 | $188.10 |
| Purchase #2 | $73.25 | 3.651% | $75.9244 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $187.97 | 10.303% | $207.3365 | $207.34 | $207.35 | $207.30 |
| Purchase #4 | $29.97 | 10.547% | $33.1309 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $104.30 | 3.719% | $108.1789 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $57.92 | 12.442% | $65.1264 | $65.13 | $65.15 | $65.10 |
| Purchase #7 | $178.70 | 10.345% | $197.1865 | $197.19 | $197.20 | $197.20 |
| 7 purchase totals = | $813.99 | $874.9748 | $874.98 | $875.05 | $874.90 | |