| 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 | $127.64 | 6.578% | $136.0362 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $41.59 | 13.370% | $47.1506 | $47.15 | $47.15 | $47.20 |
| Purchase #3 | $140.75 | 3.788% | $146.0816 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $117.29 | 3.726% | $121.6602 | $121.66 | $121.65 | $121.70 |
| Purchase #5 | $141.35 | 7.443% | $151.8707 | $151.87 | $151.85 | $151.90 |
| Purchase #6 | $54.84 | 12.525% | $61.7087 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $148.56 | 9.137% | $162.1339 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $772.02 | $826.6419 | $826.64 | $826.65 | $826.70 | |