| 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 | $171.35 | 5.201% | $180.2619 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $85.95 | 11.455% | $95.7956 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $10.85 | 9.528% | $11.8838 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $39.57 | 8.645% | $42.9908 | $42.99 | $43.00 | $43.00 |
| Purchase #5 | $175.78 | 5.577% | $185.5833 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $135.82 | 11.541% | $151.495 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $87.77 | 7.242% | $94.1263 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $707.09 | $762.1367 | $762.14 | $762.20 | $762.20 | |