| 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 | $187.49 | 8.430% | $203.2954 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $9.43 | 13.432% | $10.6966 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $127.74 | 9.188% | $139.4768 | $139.48 | $139.50 | $139.50 |
| Purchase #4 | $243.46 | 8.215% | $263.4602 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $103.87 | 6.646% | $110.7732 | $110.77 | $110.75 | $110.80 |
| Purchase #6 | $32.63 | 11.719% | $36.4539 | $36.45 | $36.45 | $36.50 |
| Purchase #7 | $167.52 | 4.635% | $175.2846 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $872.14 | $939.4407 | $939.44 | $939.45 | $939.60 | |