| 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 | $126.79 | 12.233% | $142.3002 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $195.28 | 5.432% | $205.8876 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $31.84 | 4.279% | $33.2024 | $33.20 | $33.20 | $33.20 |
| Purchase #4 | $81.82 | 6.429% | $87.0802 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $157.46 | 4.183% | $164.0466 | $164.05 | $164.05 | $164.00 |
| Purchase #6 | $63.97 | 3.635% | $66.2953 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $33.60 | 7.163% | $36.0068 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $690.76 | $734.8191 | $734.83 | $734.85 | $734.80 | |