| 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 | $162.42 | 8.630% | $176.4368 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $24.34 | 9.783% | $26.7212 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $13.55 | 4.376% | $14.1429 | $14.14 | $14.15 | $14.10 |
| Purchase #4 | $42.46 | 4.646% | $44.4327 | $44.43 | $44.45 | $44.40 |
| Purchase #5 | $215.59 | 8.209% | $233.2878 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $112.75 | 9.126% | $123.0396 | $123.04 | $123.05 | $123.00 |
| Purchase #7 | $28.79 | 5.601% | $30.4025 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $599.90 | $648.4635 | $648.46 | $648.50 | $648.30 | |