| 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 | $8.85 | 11.508% | $9.8685 | $9.87 | $9.85 | $9.90 |
| Purchase #2 | $59.50 | 9.730% | $65.2894 | $65.29 | $65.30 | $65.30 |
| Purchase #3 | $32.83 | 11.436% | $36.5844 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $44.98 | 8.341% | $48.7318 | $48.73 | $48.75 | $48.70 |
| Purchase #5 | $34.62 | 11.405% | $38.5684 | $38.57 | $38.55 | $38.60 |
| Purchase #6 | $248.27 | 6.138% | $263.5088 | $263.51 | $263.50 | $263.50 |
| Purchase #7 | $206.67 | 6.146% | $219.3719 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $635.72 | $681.9232 | $681.92 | $681.90 | $682.00 | |