| 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 | $119.30 | 8.375% | $129.2914 | $129.29 | $129.30 | $129.30 |
| Purchase #2 | $27.96 | 8.678% | $30.3864 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $115.71 | 4.563% | $120.9898 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $103.38 | 8.424% | $112.0887 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $235.40 | 8.304% | $254.9476 | $254.95 | $254.95 | $254.90 |
| Purchase #6 | $192.30 | 11.597% | $214.601 | $214.60 | $214.60 | $214.60 |
| Purchase #7 | $167.31 | 7.493% | $179.8465 | $179.85 | $179.85 | $179.80 |
| 7 purchase totals = | $961.36 | $1,042.1514 | $1,042.16 | $1,042.20 | $1,042.10 | |