| 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 | $165.25 | 6.212% | $175.5153 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $119.46 | 11.448% | $133.1358 | $133.14 | $133.15 | $133.10 |
| Purchase #3 | $109.74 | 7.287% | $117.7368 | $117.74 | $117.75 | $117.70 |
| Purchase #4 | $190.84 | 10.671% | $211.2045 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $100.68 | 8.704% | $109.4432 | $109.44 | $109.45 | $109.40 |
| Purchase #6 | $115.52 | 5.286% | $121.6264 | $121.63 | $121.65 | $121.60 |
| Purchase #7 | $78.73 | 3.663% | $81.6139 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $880.22 | $950.2759 | $950.28 | $950.30 | $950.10 | |