| 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 | $218.52 | 3.807% | $226.8391 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $127.82 | 10.340% | $141.0366 | $141.04 | $141.05 | $141.00 |
| Purchase #3 | $96.29 | 3.713% | $99.8652 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $92.94 | 8.814% | $101.1317 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $161.93 | 12.581% | $182.3024 | $182.30 | $182.30 | $182.30 |
| Purchase #6 | $177.61 | 7.239% | $190.4672 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $236.78 | 6.290% | $251.6735 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $1,111.89 | $1,193.3157 | $1,193.32 | $1,193.30 | $1,193.30 | |