| 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 | $199.79 | 10.668% | $221.1036 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $112.44 | 5.744% | $118.8986 | $118.90 | $118.90 | $118.90 |
| Purchase #3 | $128.64 | 13.856% | $146.4644 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $247.26 | 5.523% | $260.9162 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $69.99 | 5.148% | $73.5931 | $73.59 | $73.60 | $73.60 |
| Purchase #6 | $61.53 | 3.494% | $63.6799 | $63.68 | $63.70 | $63.70 |
| Purchase #7 | $45.70 | 5.220% | $48.0855 | $48.09 | $48.10 | $48.10 |
| 7 purchase totals = | $865.35 | $932.7413 | $932.74 | $932.75 | $932.80 | |