| 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 | $120.29 | 10.300% | $132.6799 | $132.68 | $132.70 | $132.70 |
| Purchase #2 | $77.31 | 10.408% | $85.3564 | $85.36 | $85.35 | $85.40 |
| Purchase #3 | $226.66 | 11.450% | $252.6126 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $213.69 | 13.178% | $241.8501 | $241.85 | $241.85 | $241.90 |
| Purchase #5 | $25.25 | 5.559% | $26.6536 | $26.65 | $26.65 | $26.70 |
| Purchase #6 | $74.43 | 10.102% | $81.9489 | $81.95 | $81.95 | $81.90 |
| Purchase #7 | $101.92 | 6.769% | $108.819 | $108.82 | $108.80 | $108.80 |
| 7 purchase totals = | $839.55 | $929.9205 | $929.92 | $929.90 | $930.00 | |