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 | $116.34 | 10.337% | $128.3661 | $128.37 | $128.35 | $128.40 |
Purchase #2 | $91.61 | 7.803% | $98.7583 | $98.76 | $98.75 | $98.80 |
Purchase #3 | $77.48 | 5.534% | $81.7677 | $81.77 | $81.75 | $81.80 |
Purchase #4 | $6.40 | 12.460% | $7.1974 | $7.20 | $7.20 | $7.20 |
Purchase #5 | $163.36 | 5.738% | $172.7336 | $172.73 | $172.75 | $172.70 |
Purchase #6 | $163.32 | 4.379% | $170.4718 | $170.47 | $170.45 | $170.50 |
Purchase #7 | $24.44 | 10.704% | $27.0561 | $27.06 | $27.05 | $27.10 |
7 purchase totals = | $642.95 | $686.3510 | $686.36 | $686.30 | $686.50 |