| 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 | $250.47 | 10.837% | $277.6134 | $277.61 | $277.60 | $277.60 |
| Purchase #2 | $27.84 | 4.255% | $29.0246 | $29.02 | $29.00 | $29.00 |
| Purchase #3 | $25.37 | 8.806% | $27.6041 | $27.60 | $27.60 | $27.60 |
| Purchase #4 | $136.31 | 7.312% | $146.277 | $146.28 | $146.30 | $146.30 |
| Purchase #5 | $21.35 | 7.684% | $22.9905 | $22.99 | $23.00 | $23.00 |
| Purchase #6 | $82.42 | 12.135% | $92.4217 | $92.42 | $92.40 | $92.40 |
| Purchase #7 | $186.82 | 9.396% | $204.3736 | $204.37 | $204.35 | $204.40 |
| 7 purchase totals = | $730.58 | $800.3049 | $800.29 | $800.25 | $800.30 | |