| 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 | $154.81 | 9.231% | $169.1005 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $228.42 | 8.797% | $248.5141 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $32.39 | 12.661% | $36.4909 | $36.49 | $36.50 | $36.50 |
| Purchase #4 | $230.90 | 6.426% | $245.7376 | $245.74 | $245.75 | $245.70 |
| Purchase #5 | $181.90 | 11.676% | $203.1386 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $112.83 | 7.331% | $121.1016 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $226.80 | 11.557% | $253.0113 | $253.01 | $253.00 | $253.00 |
| 7 purchase totals = | $1,168.05 | $1,277.0946 | $1,277.09 | $1,277.10 | $1,277.00 | |