| 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 | $238.71 | 8.170% | $258.2126 | $258.21 | $258.20 | $258.20 |
| Purchase #2 | $98.45 | 5.198% | $103.5674 | $103.57 | $103.55 | $103.60 |
| Purchase #3 | $70.53 | 13.335% | $79.9352 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $78.79 | 9.214% | $86.0497 | $86.05 | $86.05 | $86.00 |
| Purchase #5 | $187.70 | 4.442% | $196.0376 | $196.04 | $196.05 | $196.00 |
| Purchase #6 | $68.38 | 11.709% | $76.3866 | $76.39 | $76.40 | $76.40 |
| Purchase #7 | $203.60 | 11.451% | $226.9142 | $226.91 | $226.90 | $226.90 |
| 7 purchase totals = | $946.16 | $1,027.1033 | $1,027.11 | $1,027.10 | $1,027.00 | |