| 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 | $94.62 | 8.637% | $102.7923 | $102.79 | $102.80 | $102.80 |
| Purchase #2 | $159.62 | 4.634% | $167.0168 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $218.54 | 8.181% | $236.4188 | $236.42 | $236.40 | $236.40 |
| Purchase #4 | $50.66 | 6.777% | $54.0932 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $197.98 | 8.409% | $214.6281 | $214.63 | $214.65 | $214.60 |
| Purchase #6 | $250.77 | 12.846% | $282.9839 | $282.98 | $283.00 | $283.00 |
| Purchase #7 | $218.39 | 3.203% | $225.385 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $1,190.58 | $1,283.3181 | $1,283.32 | $1,283.35 | $1,283.30 | |