| 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 | $143.88 | 4.384% | $150.1877 | $150.19 | $150.20 | $150.20 |
| Purchase #2 | $149.81 | 9.202% | $163.5955 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $9.71 | 10.277% | $10.7079 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $232.76 | 6.385% | $247.6217 | $247.62 | $247.60 | $247.60 |
| Purchase #5 | $236.62 | 9.609% | $259.3568 | $259.36 | $259.35 | $259.40 |
| Purchase #6 | $35.95 | 7.676% | $38.7095 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $116.99 | 6.291% | $124.3498 | $124.35 | $124.35 | $124.30 |
| 7 purchase totals = | $925.72 | $994.5289 | $994.54 | $994.50 | $994.50 | |