| 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 | $183.80 | 12.851% | $207.4201 | $207.42 | $207.40 | $207.40 |
| Purchase #2 | $236.54 | 4.692% | $247.6385 | $247.64 | $247.65 | $247.60 |
| Purchase #3 | $133.28 | 9.155% | $145.4818 | $145.48 | $145.50 | $145.50 |
| Purchase #4 | $211.30 | 9.585% | $231.5531 | $231.55 | $231.55 | $231.60 |
| Purchase #5 | $33.46 | 8.311% | $36.2409 | $36.24 | $36.25 | $36.20 |
| Purchase #6 | $140.88 | 10.510% | $155.6865 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $48.87 | 9.846% | $53.6817 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $988.13 | $1,077.7026 | $1,077.70 | $1,077.75 | $1,077.70 | |