| 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 | $246.98 | 13.714% | $280.8508 | $280.85 | $280.85 | $280.90 |
| Purchase #2 | $17.64 | 7.629% | $18.9858 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $181.81 | 9.318% | $198.7511 | $198.75 | $198.75 | $198.80 |
| Purchase #4 | $246.40 | 8.106% | $266.3732 | $266.37 | $266.35 | $266.40 |
| Purchase #5 | $184.96 | 8.262% | $200.2414 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $107.66 | 10.452% | $118.9126 | $118.91 | $118.90 | $118.90 |
| Purchase #7 | $226.74 | 5.848% | $239.9998 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $1,212.19 | $1,324.1147 | $1,324.11 | $1,324.10 | $1,324.20 | |