| 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 | $89.93 | 9.736% | $98.6856 | $98.69 | $98.70 | $98.70 |
| Purchase #2 | $170.47 | 6.403% | $181.3852 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $67.74 | 8.708% | $73.6388 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $111.99 | 7.651% | $120.5584 | $120.56 | $120.55 | $120.60 |
| Purchase #5 | $165.25 | 3.801% | $171.5312 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $144.62 | 11.502% | $161.2542 | $161.25 | $161.25 | $161.30 |
| Purchase #7 | $46.25 | 9.316% | $50.5587 | $50.56 | $50.55 | $50.60 |
| 7 purchase totals = | $796.25 | $857.6121 | $857.62 | $857.65 | $857.70 | |