| 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 | $137.93 | 11.232% | $153.4223 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $195.68 | 8.529% | $212.3695 | $212.37 | $212.35 | $212.40 |
| Purchase #3 | $177.36 | 6.144% | $188.257 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $229.26 | 10.507% | $253.3483 | $253.35 | $253.35 | $253.30 |
| Purchase #5 | $86.54 | 11.420% | $96.4229 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $71.82 | 3.831% | $74.5714 | $74.57 | $74.55 | $74.60 |
| Purchase #7 | $140.54 | 11.678% | $156.9523 | $156.95 | $156.95 | $157.00 |
| 7 purchase totals = | $1,039.13 | $1,135.3437 | $1,135.34 | $1,135.25 | $1,135.40 | |