| 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 | $245.52 | 12.871% | $277.1209 | $277.12 | $277.10 | $277.10 |
| Purchase #2 | $88.83 | 11.441% | $98.993 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $27.42 | 5.582% | $28.9506 | $28.95 | $28.95 | $29.00 |
| Purchase #4 | $176.98 | 6.723% | $188.8784 | $188.88 | $188.90 | $188.90 |
| Purchase #5 | $27.96 | 8.181% | $30.2474 | $30.25 | $30.25 | $30.20 |
| Purchase #6 | $54.84 | 8.855% | $59.6961 | $59.70 | $59.70 | $59.70 |
| Purchase #7 | $25.92 | 3.433% | $26.8098 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $647.47 | $710.6962 | $710.70 | $710.70 | $710.70 | |