| 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 | $20.75 | 8.701% | $22.5555 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $214.33 | 12.256% | $240.5983 | $240.60 | $240.60 | $240.60 |
| Purchase #3 | $106.60 | 8.191% | $115.3316 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $70.81 | 5.249% | $74.5268 | $74.53 | $74.55 | $74.50 |
| Purchase #5 | $229.43 | 5.661% | $242.418 | $242.42 | $242.40 | $242.40 |
| Purchase #6 | $24.60 | 9.780% | $27.0059 | $27.01 | $27.00 | $27.00 |
| Purchase #7 | $84.30 | 11.250% | $93.7838 | $93.78 | $93.80 | $93.80 |
| 7 purchase totals = | $750.82 | $816.2199 | $816.23 | $816.25 | $816.20 | |