| 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 | $226.50 | 5.866% | $239.7865 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $234.76 | 8.424% | $254.5362 | $254.54 | $254.55 | $254.50 |
| Purchase #3 | $181.82 | 5.261% | $191.3856 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $165.51 | 12.808% | $186.7085 | $186.71 | $186.70 | $186.70 |
| Purchase #5 | $120.61 | 7.298% | $129.4121 | $129.41 | $129.40 | $129.40 |
| Purchase #6 | $12.55 | 12.701% | $14.144 | $14.14 | $14.15 | $14.10 |
| Purchase #7 | $88.58 | 3.596% | $91.7653 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $1,030.33 | $1,107.7382 | $1,107.75 | $1,107.75 | $1,107.70 | |