| 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 | $108.87 | 13.832% | $123.9289 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $225.84 | 6.511% | $240.5444 | $240.54 | $240.55 | $240.50 |
| Purchase #3 | $116.37 | 5.308% | $122.5469 | $122.55 | $122.55 | $122.50 |
| Purchase #4 | $188.82 | 3.130% | $194.7301 | $194.73 | $194.75 | $194.70 |
| Purchase #5 | $214.57 | 8.393% | $232.5789 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $200.43 | 13.507% | $227.5021 | $227.50 | $227.50 | $227.50 |
| Purchase #7 | $169.25 | 11.163% | $188.1434 | $188.14 | $188.15 | $188.10 |
| 7 purchase totals = | $1,224.15 | $1,329.9747 | $1,329.97 | $1,330.05 | $1,329.80 | |