| 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 | $6.67 | 9.106% | $7.2774 | $7.28 | $7.30 | $7.30 |
| Purchase #2 | $185.64 | 9.129% | $202.5871 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $36.63 | 4.291% | $38.2018 | $38.20 | $38.20 | $38.20 |
| Purchase #4 | $161.54 | 11.555% | $180.2059 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $150.58 | 13.453% | $170.8375 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $107.46 | 5.386% | $113.2478 | $113.25 | $113.25 | $113.20 |
| Purchase #7 | $231.31 | 6.504% | $246.3544 | $246.35 | $246.35 | $246.40 |
| 7 purchase totals = | $879.83 | $958.7119 | $958.72 | $958.75 | $958.70 | |