| 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 | $236.42 | 6.322% | $251.3665 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $174.99 | 12.599% | $197.037 | $197.04 | $197.05 | $197.00 |
| Purchase #3 | $185.31 | 7.764% | $199.6975 | $199.70 | $199.70 | $199.70 |
| Purchase #4 | $18.28 | 13.707% | $20.7856 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $38.55 | 12.443% | $43.3468 | $43.35 | $43.35 | $43.30 |
| Purchase #6 | $58.64 | 10.702% | $64.9157 | $64.92 | $64.90 | $64.90 |
| Purchase #7 | $121.73 | 11.705% | $135.9785 | $135.98 | $136.00 | $136.00 |
| 7 purchase totals = | $833.92 | $913.1276 | $913.15 | $913.15 | $913.10 | |