| 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 | $128.48 | 6.768% | $137.1755 | $137.18 | $137.20 | $137.20 |
| Purchase #2 | $14.84 | 11.213% | $16.504 | $16.50 | $16.50 | $16.50 |
| Purchase #3 | $106.79 | 4.227% | $111.304 | $111.30 | $111.30 | $111.30 |
| Purchase #4 | $10.69 | 4.341% | $11.1541 | $11.15 | $11.15 | $11.20 |
| Purchase #5 | $191.88 | 13.808% | $218.3748 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $196.33 | 11.688% | $219.2771 | $219.28 | $219.30 | $219.30 |
| Purchase #7 | $129.40 | 5.868% | $136.9932 | $136.99 | $137.00 | $137.00 |
| 7 purchase totals = | $778.41 | $850.7827 | $850.77 | $850.80 | $850.90 | |