| 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 | $183.59 | 12.844% | $207.1703 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $163.83 | 12.560% | $184.407 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $129.77 | 12.444% | $145.9186 | $145.92 | $145.90 | $145.90 |
| Purchase #4 | $7.76 | 10.592% | $8.5819 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $189.66 | 7.376% | $203.6493 | $203.65 | $203.65 | $203.60 |
| Purchase #6 | $237.84 | 13.296% | $269.4632 | $269.46 | $269.45 | $269.50 |
| Purchase #7 | $71.68 | 5.747% | $75.7994 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $984.13 | $1,094.9897 | $1,094.99 | $1,094.95 | $1,095.00 | |