| 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 | $156.81 | 8.547% | $170.2126 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $17.77 | 6.627% | $18.9476 | $18.95 | $18.95 | $18.90 |
| Purchase #3 | $68.90 | 4.464% | $71.9757 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $25.80 | 4.388% | $26.9321 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $164.58 | 11.587% | $183.6499 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $80.66 | 4.281% | $84.1131 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $85.57 | 12.308% | $96.102 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $600.09 | $651.9330 | $651.93 | $651.95 | $651.80 | |