| 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 | $90.83 | 6.767% | $96.9765 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $12.59 | 12.405% | $14.1518 | $14.15 | $14.15 | $14.20 |
| Purchase #3 | $139.62 | 3.835% | $144.9744 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $77.35 | 9.296% | $84.5405 | $84.54 | $84.55 | $84.50 |
| Purchase #5 | $20.86 | 13.274% | $23.629 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $175.67 | 7.550% | $188.9331 | $188.93 | $188.95 | $188.90 |
| Purchase #7 | $100.36 | 3.442% | $103.8144 | $103.81 | $103.80 | $103.80 |
| 7 purchase totals = | $617.28 | $657.0197 | $657.01 | $657.05 | $657.00 | |