| 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 | $99.34 | 12.865% | $112.1201 | $112.12 | $112.10 | $112.10 |
| Purchase #2 | $182.75 | 11.178% | $203.1778 | $203.18 | $203.20 | $203.20 |
| Purchase #3 | $43.76 | 10.636% | $48.4143 | $48.41 | $48.40 | $48.40 |
| Purchase #4 | $210.92 | 5.498% | $222.5164 | $222.52 | $222.50 | $222.50 |
| Purchase #5 | $95.27 | 3.700% | $98.795 | $98.80 | $98.80 | $98.80 |
| Purchase #6 | $74.56 | 12.772% | $84.0828 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $108.66 | 3.574% | $112.5435 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $815.26 | $881.6499 | $881.65 | $881.65 | $881.60 | |