| 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 | $107.32 | 6.528% | $114.3258 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $115.29 | 3.259% | $119.0473 | $119.05 | $119.05 | $119.00 |
| Purchase #3 | $157.51 | 11.548% | $175.6993 | $175.70 | $175.70 | $175.70 |
| Purchase #4 | $204.75 | 12.335% | $230.0059 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $134.68 | 6.201% | $143.0315 | $143.03 | $143.05 | $143.00 |
| Purchase #6 | $78.88 | 12.283% | $88.5688 | $88.57 | $88.55 | $88.60 |
| Purchase #7 | $65.50 | 6.722% | $69.9029 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $863.93 | $940.5815 | $940.59 | $940.60 | $940.50 | |