| 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 | $189.65 | 7.506% | $203.8851 | $203.89 | $203.90 | $203.90 |
| Purchase #2 | $92.50 | 3.467% | $95.707 | $95.71 | $95.70 | $95.70 |
| Purchase #3 | $191.59 | 5.159% | $201.4741 | $201.47 | $201.45 | $201.50 |
| Purchase #4 | $22.55 | 5.683% | $23.8315 | $23.83 | $23.85 | $23.80 |
| Purchase #5 | $72.76 | 10.722% | $80.5613 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $74.70 | 5.484% | $78.7965 | $78.80 | $78.80 | $78.80 |
| Purchase #7 | $117.29 | 4.815% | $122.9375 | $122.94 | $122.95 | $122.90 |
| 7 purchase totals = | $761.04 | $807.1930 | $807.20 | $807.20 | $807.20 | |