| 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 | $193.84 | 3.542% | $200.7058 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $58.42 | 11.687% | $65.2475 | $65.25 | $65.25 | $65.20 |
| Purchase #3 | $240.96 | 13.639% | $273.8245 | $273.82 | $273.80 | $273.80 |
| Purchase #4 | $69.77 | 7.488% | $74.9944 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $112.39 | 6.768% | $119.9966 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $14.84 | 12.576% | $16.7063 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $206.76 | 9.449% | $226.2968 | $226.30 | $226.30 | $226.30 |
| 7 purchase totals = | $896.98 | $977.7719 | $977.78 | $977.75 | $977.70 | |