| 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 | $83.29 | 7.636% | $89.65 | $89.65 | $89.65 | $89.70 |
| Purchase #2 | $76.25 | 13.838% | $86.8015 | $86.80 | $86.80 | $86.80 |
| Purchase #3 | $114.75 | 5.724% | $121.3183 | $121.32 | $121.30 | $121.30 |
| Purchase #4 | $201.46 | 6.418% | $214.3897 | $214.39 | $214.40 | $214.40 |
| Purchase #5 | $230.45 | 4.560% | $240.9585 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $180.55 | 5.650% | $190.7511 | $190.75 | $190.75 | $190.80 |
| Purchase #7 | $218.92 | 4.683% | $229.172 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $1,105.67 | $1,173.0411 | $1,173.04 | $1,173.00 | $1,173.20 | |