| 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 | $70.95 | 12.543% | $79.8493 | $79.85 | $79.85 | $79.80 |
| Purchase #2 | $83.62 | 7.291% | $89.7167 | $89.72 | $89.70 | $89.70 |
| Purchase #3 | $79.72 | 11.438% | $88.8384 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $196.71 | 12.661% | $221.6155 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $210.40 | 12.156% | $235.9762 | $235.98 | $236.00 | $236.00 |
| Purchase #6 | $178.96 | 3.277% | $184.8245 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $207.30 | 13.324% | $234.9207 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $1,027.66 | $1,135.7413 | $1,135.75 | $1,135.70 | $1,135.60 | |