| 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 | $20.94 | 8.682% | $22.758 | $22.76 | $22.75 | $22.80 |
| Purchase #2 | $220.85 | 11.441% | $246.1174 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $235.73 | 5.400% | $248.4594 | $248.46 | $248.45 | $248.50 |
| Purchase #4 | $212.71 | 4.305% | $221.8672 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $42.69 | 10.545% | $47.1917 | $47.19 | $47.20 | $47.20 |
| Purchase #6 | $242.70 | 6.556% | $258.6114 | $258.61 | $258.60 | $258.60 |
| Purchase #7 | $203.47 | 12.295% | $228.4866 | $228.49 | $228.50 | $228.50 |
| 7 purchase totals = | $1,179.09 | $1,273.4917 | $1,273.50 | $1,273.45 | $1,273.60 | |