| 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 | $12.58 | 5.475% | $13.2688 | $13.27 | $13.25 | $13.30 |
| Purchase #2 | $97.71 | 12.600% | $110.0215 | $110.02 | $110.00 | $110.00 |
| Purchase #3 | $124.97 | 4.587% | $130.7024 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $200.69 | 7.425% | $215.5912 | $215.59 | $215.60 | $215.60 |
| Purchase #5 | $85.72 | 11.421% | $95.5101 | $95.51 | $95.50 | $95.50 |
| Purchase #6 | $96.53 | 5.633% | $101.9675 | $101.97 | $101.95 | $102.00 |
| Purchase #7 | $53.76 | 7.300% | $57.6845 | $57.68 | $57.70 | $57.70 |
| 7 purchase totals = | $671.96 | $724.7460 | $724.74 | $724.70 | $724.80 | |