| 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 | $234.83 | 8.597% | $255.0183 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $220.50 | 7.563% | $237.1764 | $237.18 | $237.20 | $237.20 |
| Purchase #3 | $141.74 | 11.644% | $158.2442 | $158.24 | $158.25 | $158.20 |
| Purchase #4 | $56.41 | 11.484% | $62.8881 | $62.89 | $62.90 | $62.90 |
| Purchase #5 | $208.66 | 9.434% | $228.345 | $228.35 | $228.35 | $228.30 |
| Purchase #6 | $196.61 | 13.273% | $222.706 | $222.71 | $222.70 | $222.70 |
| Purchase #7 | $142.51 | 10.270% | $157.1458 | $157.15 | $157.15 | $157.10 |
| 7 purchase totals = | $1,201.26 | $1,321.5238 | $1,321.54 | $1,321.55 | $1,321.40 | |