| 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 | $97.36 | 11.828% | $108.8757 | $108.88 | $108.90 | $108.90 |
| Purchase #2 | $150.63 | 3.745% | $156.2711 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $152.47 | 6.753% | $162.7663 | $162.77 | $162.75 | $162.80 |
| Purchase #4 | $49.76 | 11.222% | $55.3441 | $55.34 | $55.35 | $55.30 |
| Purchase #5 | $206.41 | 8.276% | $223.4925 | $223.49 | $223.50 | $223.50 |
| Purchase #6 | $110.66 | 8.710% | $120.2985 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $242.48 | 10.390% | $267.6737 | $267.67 | $267.65 | $267.70 |
| 7 purchase totals = | $1,009.77 | $1,094.7219 | $1,094.72 | $1,094.70 | $1,094.80 | |