| 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 | $164.78 | 4.774% | $172.6466 | $172.65 | $172.65 | $172.60 |
| Purchase #2 | $79.99 | 3.371% | $82.6865 | $82.69 | $82.70 | $82.70 |
| Purchase #3 | $91.84 | 13.401% | $104.1475 | $104.15 | $104.15 | $104.10 |
| Purchase #4 | $114.34 | 5.754% | $120.9191 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $92.37 | 7.485% | $99.2839 | $99.28 | $99.30 | $99.30 |
| Purchase #6 | $220.87 | 4.119% | $229.9676 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $186.91 | 9.738% | $205.1113 | $205.11 | $205.10 | $205.10 |
| 7 purchase totals = | $951.10 | $1,014.7625 | $1,014.77 | $1,014.75 | $1,014.70 | |