| 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 | $17.36 | 4.280% | $18.103 | $18.10 | $18.10 | $18.10 |
| Purchase #2 | $126.83 | 8.288% | $137.3417 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $22.48 | 3.839% | $23.343 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $226.28 | 3.120% | $233.3399 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $202.96 | 10.612% | $224.4981 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $197.98 | 8.484% | $214.7766 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $249.35 | 6.150% | $264.685 | $264.69 | $264.70 | $264.70 |
| 7 purchase totals = | $1,043.24 | $1,116.0873 | $1,116.09 | $1,116.15 | $1,116.00 | |