| 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 | $103.45 | 11.790% | $115.6468 | $115.65 | $115.65 | $115.60 |
| Purchase #2 | $154.45 | 3.232% | $159.4418 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $29.70 | 13.385% | $33.6753 | $33.68 | $33.70 | $33.70 |
| Purchase #4 | $159.41 | 3.408% | $164.8427 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $22.83 | 13.823% | $25.9858 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $120.71 | 7.428% | $129.6763 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $247.72 | 10.328% | $273.3045 | $273.30 | $273.30 | $273.30 |
| 7 purchase totals = | $838.27 | $902.5732 | $902.58 | $902.65 | $902.50 | |