| 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 | $202.26 | 12.555% | $227.6537 | $227.65 | $227.65 | $227.70 |
| Purchase #2 | $89.75 | 5.793% | $94.9492 | $94.95 | $94.95 | $94.90 |
| Purchase #3 | $101.90 | 8.790% | $110.857 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $115.56 | 12.811% | $130.3644 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $9.29 | 12.736% | $10.4732 | $10.47 | $10.45 | $10.50 |
| Purchase #6 | $223.37 | 4.862% | $234.2302 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $42.77 | 9.442% | $46.8083 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $784.90 | $855.3360 | $855.33 | $855.30 | $855.40 | |