| 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 | $186.96 | 6.340% | $198.8133 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $199.65 | 7.715% | $215.053 | $215.05 | $215.05 | $215.10 |
| Purchase #3 | $66.76 | 6.866% | $71.3437 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $45.30 | 7.559% | $48.7242 | $48.72 | $48.70 | $48.70 |
| Purchase #5 | $60.99 | 12.554% | $68.6467 | $68.65 | $68.65 | $68.60 |
| Purchase #6 | $218.40 | 5.396% | $230.1849 | $230.18 | $230.20 | $230.20 |
| Purchase #7 | $166.97 | 5.833% | $176.7094 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $945.03 | $1,009.4752 | $1,009.46 | $1,009.45 | $1,009.40 | |