| 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 | $87.95 | 4.198% | $91.6421 | $91.64 | $91.65 | $91.60 |
| Purchase #2 | $62.59 | 10.576% | $69.2095 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $63.38 | 10.153% | $69.815 | $69.82 | $69.80 | $69.80 |
| Purchase #4 | $231.59 | 9.112% | $252.6925 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $89.51 | 12.773% | $100.9431 | $100.94 | $100.95 | $100.90 |
| Purchase #6 | $140.94 | 3.764% | $146.245 | $146.25 | $146.25 | $146.20 |
| Purchase #7 | $189.80 | 6.207% | $201.5809 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $865.76 | $932.1281 | $932.13 | $932.15 | $932.00 | |