| 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 | $5.78 | 8.609% | $6.2776 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $5.90 | 3.482% | $6.1054 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $242.69 | 9.615% | $266.0246 | $266.02 | $266.00 | $266.00 |
| Purchase #4 | $161.41 | 12.149% | $181.0197 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $24.77 | 7.570% | $26.6451 | $26.65 | $26.65 | $26.60 |
| Purchase #6 | $119.88 | 3.191% | $123.7054 | $123.71 | $123.70 | $123.70 |
| Purchase #7 | $223.65 | 10.262% | $246.601 | $246.60 | $246.60 | $246.60 |
| 7 purchase totals = | $784.08 | $856.3788 | $856.39 | $856.35 | $856.30 | |