| 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 | $172.78 | 11.675% | $192.9521 | $192.95 | $192.95 | $193.00 |
| Purchase #2 | $81.90 | 6.410% | $87.1498 | $87.15 | $87.15 | $87.10 |
| Purchase #3 | $104.56 | 3.420% | $108.136 | $108.14 | $108.15 | $108.10 |
| Purchase #4 | $142.35 | 13.158% | $161.0804 | $161.08 | $161.10 | $161.10 |
| Purchase #5 | $217.56 | 6.118% | $230.8703 | $230.87 | $230.85 | $230.90 |
| Purchase #6 | $114.53 | 7.132% | $122.6983 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $114.99 | 3.435% | $118.9399 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $948.67 | $1,021.8268 | $1,021.83 | $1,021.85 | $1,021.80 | |