| 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 | $107.89 | 7.143% | $115.5966 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $64.42 | 11.442% | $71.7909 | $71.79 | $71.80 | $71.80 |
| Purchase #3 | $77.91 | 7.132% | $83.4665 | $83.47 | $83.45 | $83.50 |
| Purchase #4 | $234.94 | 13.625% | $266.9506 | $266.95 | $266.95 | $267.00 |
| Purchase #5 | $60.82 | 3.702% | $63.0716 | $63.07 | $63.05 | $63.10 |
| Purchase #6 | $218.99 | 3.464% | $226.5758 | $226.58 | $226.60 | $226.60 |
| Purchase #7 | $100.63 | 10.701% | $111.3984 | $111.40 | $111.40 | $111.40 |
| 7 purchase totals = | $865.60 | $938.8504 | $938.86 | $938.85 | $939.00 | |