| 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 | $227.83 | 12.500% | $256.3088 | $256.31 | $256.30 | $256.30 |
| Purchase #2 | $90.66 | 7.264% | $97.2455 | $97.25 | $97.25 | $97.20 |
| Purchase #3 | $101.50 | 3.269% | $104.818 | $104.82 | $104.80 | $104.80 |
| Purchase #4 | $48.52 | 11.638% | $54.1668 | $54.17 | $54.15 | $54.20 |
| Purchase #5 | $211.34 | 6.757% | $225.6202 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $138.28 | 4.749% | $144.8469 | $144.85 | $144.85 | $144.80 |
| Purchase #7 | $94.41 | 13.326% | $106.9911 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $912.54 | $989.9973 | $990.01 | $989.95 | $989.90 | |