| 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 | $82.37 | 9.271% | $90.0065 | $90.01 | $90.00 | $90.00 |
| Purchase #2 | $63.32 | 11.446% | $70.5676 | $70.57 | $70.55 | $70.60 |
| Purchase #3 | $225.28 | 9.581% | $246.8641 | $246.86 | $246.85 | $246.90 |
| Purchase #4 | $191.95 | 6.553% | $204.5285 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $155.96 | 13.768% | $177.4326 | $177.43 | $177.45 | $177.40 |
| Purchase #6 | $199.96 | 5.156% | $210.2699 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $71.38 | 8.305% | $77.3081 | $77.31 | $77.30 | $77.30 |
| 7 purchase totals = | $990.22 | $1,076.9773 | $1,076.98 | $1,076.95 | $1,077.00 | |