| 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 | $213.36 | 11.718% | $238.3615 | $238.36 | $238.35 | $238.40 |
| Purchase #2 | $51.64 | 9.265% | $56.4244 | $56.42 | $56.40 | $56.40 |
| Purchase #3 | $234.59 | 3.352% | $242.4535 | $242.45 | $242.45 | $242.50 |
| Purchase #4 | $92.35 | 9.657% | $101.2682 | $101.27 | $101.25 | $101.30 |
| Purchase #5 | $16.59 | 12.780% | $18.7102 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $243.73 | 11.656% | $272.1392 | $272.14 | $272.15 | $272.10 |
| Purchase #7 | $113.75 | 12.698% | $128.194 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $966.01 | $1,057.5510 | $1,057.54 | $1,057.50 | $1,057.60 | |