| 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 | $12.66 | 11.771% | $14.1502 | $14.15 | $14.15 | $14.20 |
| Purchase #2 | $145.41 | 8.735% | $158.1116 | $158.11 | $158.10 | $158.10 |
| Purchase #3 | $247.85 | 9.710% | $271.9162 | $271.92 | $271.90 | $271.90 |
| Purchase #4 | $82.99 | 6.785% | $88.6209 | $88.62 | $88.60 | $88.60 |
| Purchase #5 | $42.94 | 10.454% | $47.4289 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $186.71 | 10.722% | $206.729 | $206.73 | $206.75 | $206.70 |
| Purchase #7 | $198.68 | 3.437% | $205.5086 | $205.51 | $205.50 | $205.50 |
| 7 purchase totals = | $917.24 | $992.4654 | $992.47 | $992.45 | $992.40 | |