| 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 | $70.71 | 11.693% | $78.9781 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $53.27 | 4.734% | $55.7918 | $55.79 | $55.80 | $55.80 |
| Purchase #3 | $114.75 | 10.145% | $126.3914 | $126.39 | $126.40 | $126.40 |
| Purchase #4 | $69.38 | 9.446% | $75.9336 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $37.60 | 8.813% | $40.9137 | $40.91 | $40.90 | $40.90 |
| Purchase #6 | $103.77 | 10.168% | $114.3213 | $114.32 | $114.30 | $114.30 |
| Purchase #7 | $237.75 | 13.312% | $269.3993 | $269.40 | $269.40 | $269.40 |
| 7 purchase totals = | $687.23 | $761.7292 | $761.72 | $761.75 | $761.70 | |