| 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 | $249.53 | 9.127% | $272.3046 | $272.30 | $272.30 | $272.30 |
| Purchase #2 | $242.94 | 12.113% | $272.3673 | $272.37 | $272.35 | $272.40 |
| Purchase #3 | $187.58 | 9.514% | $205.4264 | $205.43 | $205.45 | $205.40 |
| Purchase #4 | $25.32 | 13.138% | $28.6465 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $136.34 | 6.866% | $145.7011 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $172.72 | 11.112% | $191.9126 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $118.71 | 4.644% | $124.2229 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $1,133.14 | $1,240.5814 | $1,240.58 | $1,240.55 | $1,240.50 | |