| 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 | $107.37 | 13.294% | $121.6438 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $41.74 | 7.492% | $44.8672 | $44.87 | $44.85 | $44.90 |
| Purchase #3 | $49.25 | 5.490% | $51.9538 | $51.95 | $51.95 | $52.00 |
| Purchase #4 | $127.26 | 9.747% | $139.664 | $139.66 | $139.65 | $139.70 |
| Purchase #5 | $107.26 | 12.378% | $120.5366 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $148.89 | 7.181% | $159.5818 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $189.50 | 3.339% | $195.8274 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $771.27 | $834.0746 | $834.07 | $834.10 | $834.10 | |