| 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 | $69.78 | 10.492% | $77.1013 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $151.82 | 12.315% | $170.5166 | $170.52 | $170.50 | $170.50 |
| Purchase #3 | $28.82 | 9.681% | $31.6101 | $31.61 | $31.60 | $31.60 |
| Purchase #4 | $232.34 | 13.797% | $264.3959 | $264.40 | $264.40 | $264.40 |
| Purchase #5 | $230.92 | 13.786% | $262.7546 | $262.75 | $262.75 | $262.80 |
| Purchase #6 | $137.91 | 13.808% | $156.9526 | $156.95 | $156.95 | $157.00 |
| Purchase #7 | $148.37 | 12.414% | $166.7887 | $166.79 | $166.80 | $166.80 |
| 7 purchase totals = | $999.96 | $1,130.1198 | $1,130.12 | $1,130.10 | $1,130.20 | |