| 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 | $72.61 | 11.610% | $81.04 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $99.54 | 7.489% | $106.9946 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $237.52 | 12.469% | $267.1364 | $267.14 | $267.15 | $267.10 |
| Purchase #4 | $182.77 | 11.599% | $203.9695 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $224.85 | 10.701% | $248.9112 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $14.73 | 13.600% | $16.7333 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $114.38 | 12.584% | $128.7736 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $946.40 | $1,053.5586 | $1,053.55 | $1,053.55 | $1,053.50 | |