| 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 | $107.75 | 13.114% | $121.8803 | $121.88 | $121.90 | $121.90 |
| Purchase #2 | $65.99 | 6.644% | $70.3744 | $70.37 | $70.35 | $70.40 |
| Purchase #3 | $142.46 | 7.725% | $153.465 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $24.51 | 11.527% | $27.3353 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $202.44 | 10.434% | $223.5626 | $223.56 | $223.55 | $223.60 |
| Purchase #6 | $216.44 | 7.504% | $232.6817 | $232.68 | $232.70 | $232.70 |
| Purchase #7 | $101.84 | 9.566% | $111.582 | $111.58 | $111.60 | $111.60 |
| 7 purchase totals = | $861.43 | $940.8813 | $940.88 | $940.90 | $941.00 | |