| 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 | $119.78 | 13.108% | $135.4808 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $217.29 | 3.535% | $224.9712 | $224.97 | $224.95 | $225.00 |
| Purchase #3 | $222.89 | 6.588% | $237.574 | $237.57 | $237.55 | $237.60 |
| Purchase #4 | $206.64 | 10.737% | $228.8269 | $228.83 | $228.85 | $228.80 |
| Purchase #5 | $118.69 | 7.595% | $127.7045 | $127.70 | $127.70 | $127.70 |
| Purchase #6 | $215.78 | 8.707% | $234.568 | $234.57 | $234.55 | $234.60 |
| Purchase #7 | $12.76 | 7.500% | $13.717 | $13.72 | $13.70 | $13.70 |
| 7 purchase totals = | $1,113.83 | $1,202.8424 | $1,202.84 | $1,202.80 | $1,202.90 | |