| 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 | $212.42 | 8.322% | $230.0976 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $84.98 | 13.134% | $96.1413 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $23.42 | 9.176% | $25.569 | $25.57 | $25.55 | $25.60 |
| Purchase #4 | $182.77 | 11.195% | $203.2311 | $203.23 | $203.25 | $203.20 |
| Purchase #5 | $49.71 | 12.623% | $55.9849 | $55.98 | $56.00 | $56.00 |
| Purchase #6 | $52.44 | 13.634% | $59.5897 | $59.59 | $59.60 | $59.60 |
| Purchase #7 | $122.80 | 3.659% | $127.2933 | $127.29 | $127.30 | $127.30 |
| 7 purchase totals = | $728.54 | $797.9069 | $797.90 | $797.95 | $797.90 | |