| 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 | $113.27 | 10.427% | $125.0807 | $125.08 | $125.10 | $125.10 |
| Purchase #2 | $150.68 | 11.658% | $168.2463 | $168.25 | $168.25 | $168.20 |
| Purchase #3 | $35.28 | 13.658% | $40.0985 | $40.10 | $40.10 | $40.10 |
| Purchase #4 | $142.85 | 5.775% | $151.0996 | $151.10 | $151.10 | $151.10 |
| Purchase #5 | $230.93 | 10.854% | $255.9951 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $195.41 | 7.817% | $210.6852 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $234.27 | 12.680% | $263.9754 | $263.98 | $264.00 | $264.00 |
| 7 purchase totals = | $1,102.69 | $1,215.1808 | $1,215.20 | $1,215.25 | $1,215.20 | |