| 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 | $84.87 | 8.204% | $91.8327 | $91.83 | $91.85 | $91.80 |
| Purchase #2 | $244.61 | 3.868% | $254.0715 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $34.74 | 6.111% | $36.863 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $179.29 | 5.603% | $189.3356 | $189.34 | $189.35 | $189.30 |
| Purchase #5 | $45.79 | 7.783% | $49.3538 | $49.35 | $49.35 | $49.40 |
| Purchase #6 | $87.37 | 4.553% | $91.348 | $91.35 | $91.35 | $91.30 |
| Purchase #7 | $93.93 | 3.325% | $97.0532 | $97.05 | $97.05 | $97.10 |
| 7 purchase totals = | $770.60 | $809.8578 | $809.85 | $809.85 | $809.90 | |