| 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 | $230.70 | 4.521% | $241.1299 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $38.35 | 6.826% | $40.9678 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $90.74 | 10.503% | $100.2704 | $100.27 | $100.25 | $100.30 |
| Purchase #4 | $113.58 | 9.530% | $124.4042 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $209.91 | 13.350% | $237.933 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $72.40 | 5.512% | $76.3907 | $76.39 | $76.40 | $76.40 |
| Purchase #7 | $67.84 | 8.267% | $73.4483 | $73.45 | $73.45 | $73.40 |
| 7 purchase totals = | $823.52 | $894.5443 | $894.54 | $894.55 | $894.50 | |