| 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 | $204.29 | 6.117% | $216.7864 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $70.28 | 5.391% | $74.0688 | $74.07 | $74.05 | $74.10 |
| Purchase #3 | $91.27 | 13.436% | $103.533 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $175.82 | 12.584% | $197.9452 | $197.95 | $197.95 | $197.90 |
| Purchase #5 | $14.87 | 4.463% | $15.5336 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $49.35 | 12.694% | $55.6145 | $55.61 | $55.60 | $55.60 |
| Purchase #7 | $221.96 | 12.258% | $249.1679 | $249.17 | $249.15 | $249.20 |
| 7 purchase totals = | $827.84 | $912.6494 | $912.65 | $912.65 | $912.60 | |