| 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 | $80.62 | 9.457% | $88.2442 | $88.24 | $88.25 | $88.20 |
| Purchase #2 | $243.39 | 3.793% | $252.6218 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $201.31 | 13.402% | $228.2896 | $228.29 | $228.30 | $228.30 |
| Purchase #4 | $217.85 | 8.614% | $236.6156 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $52.88 | 9.185% | $57.737 | $57.74 | $57.75 | $57.70 |
| Purchase #6 | $129.45 | 3.683% | $134.2176 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $37.58 | 7.657% | $40.4575 | $40.46 | $40.45 | $40.50 |
| 7 purchase totals = | $963.08 | $1,038.1833 | $1,038.19 | $1,038.15 | $1,038.10 | |