| 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 | $188.66 | 10.854% | $209.1372 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $155.52 | 7.205% | $166.7252 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $234.43 | 8.768% | $254.9848 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $86.89 | 8.115% | $93.9411 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $195.31 | 9.681% | $214.218 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $45.98 | 9.178% | $50.2 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $89.41 | 7.181% | $95.8305 | $95.83 | $95.85 | $95.80 |
| 7 purchase totals = | $996.20 | $1,085.0368 | $1,085.04 | $1,085.10 | $1,084.90 | |