| 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 | $138.77 | 11.419% | $154.6161 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $246.37 | 8.489% | $267.2843 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $220.67 | 3.711% | $228.8591 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $217.87 | 5.547% | $229.9552 | $229.96 | $229.95 | $230.00 |
| Purchase #5 | $209.36 | 3.473% | $216.6311 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $232.81 | 4.544% | $243.3889 | $243.39 | $243.40 | $243.40 |
| Purchase #7 | $158.44 | 11.402% | $176.5053 | $176.51 | $176.50 | $176.50 |
| 7 purchase totals = | $1,424.29 | $1,517.2400 | $1,517.25 | $1,517.25 | $1,517.30 | |