| 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 | $109.42 | 4.322% | $114.1491 | $114.15 | $114.15 | $114.10 |
| Purchase #2 | $193.38 | 13.231% | $218.9661 | $218.97 | $218.95 | $219.00 |
| Purchase #3 | $160.61 | 7.804% | $173.144 | $173.14 | $173.15 | $173.10 |
| Purchase #4 | $115.32 | 12.667% | $129.9276 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $217.99 | 11.669% | $243.4273 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $58.98 | 10.153% | $64.9682 | $64.97 | $64.95 | $65.00 |
| Purchase #7 | $141.82 | 9.612% | $155.4517 | $155.45 | $155.45 | $155.50 |
| 7 purchase totals = | $997.52 | $1,100.0340 | $1,100.04 | $1,100.05 | $1,100.00 | |