| 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 | $41.63 | 12.426% | $46.8029 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $195.72 | 10.817% | $216.891 | $216.89 | $216.90 | $216.90 |
| Purchase #3 | $203.74 | 4.110% | $212.1137 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $234.86 | 4.261% | $244.8674 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $196.50 | 13.331% | $222.6954 | $222.70 | $222.70 | $222.70 |
| Purchase #6 | $236.68 | 7.837% | $255.2286 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $86.93 | 13.401% | $98.5795 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $1,196.06 | $1,297.1785 | $1,297.18 | $1,297.20 | $1,297.20 | |