| 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 | $232.99 | 4.458% | $243.3767 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $179.38 | 7.714% | $193.2174 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $37.93 | 6.629% | $40.4444 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $209.32 | 7.663% | $225.3602 | $225.36 | $225.35 | $225.40 |
| Purchase #5 | $94.77 | 13.610% | $107.6682 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $41.42 | 6.448% | $44.0908 | $44.09 | $44.10 | $44.10 |
| Purchase #7 | $144.64 | 3.644% | $149.9107 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $940.45 | $1,004.0684 | $1,004.07 | $1,004.05 | $1,004.10 | |