| 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 | $136.29 | 13.372% | $154.5147 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $149.54 | 9.790% | $164.18 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $138.74 | 6.103% | $147.2073 | $147.21 | $147.20 | $147.20 |
| Purchase #4 | $28.52 | 5.414% | $30.0641 | $30.06 | $30.05 | $30.10 |
| Purchase #5 | $78.25 | 7.523% | $84.1367 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $241.74 | 12.674% | $272.3781 | $272.38 | $272.40 | $272.40 |
| Purchase #7 | $72.73 | 13.343% | $82.4344 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $845.81 | $934.9153 | $934.91 | $934.95 | $934.90 | |