| 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 | $183.68 | 4.729% | $192.3662 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $67.86 | 7.431% | $72.9027 | $72.90 | $72.90 | $72.90 |
| Purchase #3 | $164.61 | 3.234% | $169.9335 | $169.93 | $169.95 | $169.90 |
| Purchase #4 | $30.46 | 9.111% | $33.2352 | $33.24 | $33.25 | $33.20 |
| Purchase #5 | $196.38 | 8.582% | $213.2333 | $213.23 | $213.25 | $213.20 |
| Purchase #6 | $29.72 | 8.375% | $32.2091 | $32.21 | $32.20 | $32.20 |
| Purchase #7 | $5.60 | 7.229% | $6.0048 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $678.31 | $719.8848 | $719.88 | $719.90 | $719.80 | |