| 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 | $239.99 | 13.403% | $272.1559 | $272.16 | $272.15 | $272.20 |
| Purchase #2 | $189.54 | 10.224% | $208.9186 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $113.98 | 12.359% | $128.0668 | $128.07 | $128.05 | $128.10 |
| Purchase #4 | $197.55 | 8.189% | $213.7274 | $213.73 | $213.75 | $213.70 |
| Purchase #5 | $114.34 | 13.238% | $129.4763 | $129.48 | $129.50 | $129.50 |
| Purchase #6 | $194.85 | 13.230% | $220.6287 | $220.63 | $220.65 | $220.60 |
| Purchase #7 | $99.96 | 4.736% | $104.6941 | $104.69 | $104.70 | $104.70 |
| 7 purchase totals = | $1,150.21 | $1,277.6678 | $1,277.68 | $1,277.70 | $1,277.70 | |