| 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 | $70.89 | 11.180% | $78.8155 | $78.82 | $78.80 | $78.80 |
| Purchase #2 | $107.84 | 9.655% | $118.252 | $118.25 | $118.25 | $118.30 |
| Purchase #3 | $167.42 | 8.376% | $181.4431 | $181.44 | $181.45 | $181.40 |
| Purchase #4 | $81.85 | 10.502% | $90.4459 | $90.45 | $90.45 | $90.40 |
| Purchase #5 | $23.29 | 4.504% | $24.339 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $120.30 | 7.634% | $129.4837 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $218.77 | 7.111% | $234.3267 | $234.33 | $234.35 | $234.30 |
| 7 purchase totals = | $790.36 | $857.1059 | $857.11 | $857.15 | $857.00 | |