| 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 | $19.49 | 6.191% | $20.6966 | $20.70 | $20.70 | $20.70 |
| Purchase #2 | $45.42 | 6.338% | $48.2987 | $48.30 | $48.30 | $48.30 |
| Purchase #3 | $232.71 | 6.521% | $247.885 | $247.89 | $247.90 | $247.90 |
| Purchase #4 | $190.88 | 6.501% | $203.2891 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $221.45 | 5.351% | $233.2998 | $233.30 | $233.30 | $233.30 |
| Purchase #6 | $103.77 | 8.528% | $112.6195 | $112.62 | $112.60 | $112.60 |
| Purchase #7 | $167.88 | 12.430% | $188.7475 | $188.75 | $188.75 | $188.70 |
| 7 purchase totals = | $981.60 | $1,054.8362 | $1,054.85 | $1,054.85 | $1,054.80 | |