| 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 | $33.72 | 3.113% | $34.7697 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $98.52 | 5.503% | $103.9416 | $103.94 | $103.95 | $103.90 |
| Purchase #3 | $104.66 | 12.816% | $118.0732 | $118.07 | $118.05 | $118.10 |
| Purchase #4 | $146.51 | 3.427% | $151.5309 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $171.92 | 3.808% | $178.4667 | $178.47 | $178.45 | $178.50 |
| Purchase #6 | $22.49 | 3.845% | $23.3547 | $23.35 | $23.35 | $23.40 |
| Purchase #7 | $112.37 | 8.849% | $122.3136 | $122.31 | $122.30 | $122.30 |
| 7 purchase totals = | $690.19 | $732.4504 | $732.44 | $732.40 | $732.50 | |