| 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 | $250.57 | 9.152% | $273.5022 | $273.50 | $273.50 | $273.50 |
| Purchase #2 | $114.83 | 8.170% | $124.2116 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $11.26 | 12.480% | $12.6652 | $12.67 | $12.65 | $12.70 |
| Purchase #4 | $112.26 | 13.296% | $127.1861 | $127.19 | $127.20 | $127.20 |
| Purchase #5 | $20.60 | 5.873% | $21.8098 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $104.55 | 8.755% | $113.7034 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $123.83 | 4.618% | $129.5485 | $129.55 | $129.55 | $129.50 |
| 7 purchase totals = | $737.90 | $802.6268 | $802.63 | $802.60 | $802.60 | |