| 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 | $69.80 | 12.580% | $78.5808 | $78.58 | $78.60 | $78.60 |
| Purchase #2 | $221.30 | 10.164% | $243.7929 | $243.79 | $243.80 | $243.80 |
| Purchase #3 | $121.60 | 7.491% | $130.7091 | $130.71 | $130.70 | $130.70 |
| Purchase #4 | $250.87 | 5.605% | $264.9313 | $264.93 | $264.95 | $264.90 |
| Purchase #5 | $174.86 | 11.279% | $194.5825 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $104.67 | 3.250% | $108.0718 | $108.07 | $108.05 | $108.10 |
| Purchase #7 | $243.95 | 13.129% | $275.9782 | $275.98 | $276.00 | $276.00 |
| 7 purchase totals = | $1,187.05 | $1,296.6466 | $1,296.64 | $1,296.70 | $1,296.70 | |