| 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 | $124.79 | 8.402% | $135.2749 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $69.76 | 9.351% | $76.2833 | $76.28 | $76.30 | $76.30 |
| Purchase #3 | $92.61 | 6.689% | $98.8047 | $98.80 | $98.80 | $98.80 |
| Purchase #4 | $36.37 | 12.669% | $40.9777 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $239.73 | 4.269% | $249.9641 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $171.88 | 13.432% | $194.9669 | $194.97 | $194.95 | $195.00 |
| Purchase #7 | $25.80 | 3.147% | $26.6119 | $26.61 | $26.60 | $26.60 |
| 7 purchase totals = | $760.94 | $822.8835 | $822.87 | $822.85 | $823.00 | |