| 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 | $170.78 | 6.211% | $181.3871 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $87.87 | 7.804% | $94.7274 | $94.73 | $94.75 | $94.70 |
| Purchase #3 | $208.47 | 7.355% | $223.803 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $170.33 | 5.628% | $179.9162 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $34.87 | 3.742% | $36.1748 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $76.89 | 4.427% | $80.2939 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $76.79 | 3.661% | $79.6013 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $826.00 | $875.9037 | $875.90 | $875.90 | $875.90 | |