| 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 | $47.82 | 7.810% | $51.5547 | $51.55 | $51.55 | $51.60 |
| Purchase #2 | $14.95 | 11.767% | $16.7092 | $16.71 | $16.70 | $16.70 |
| Purchase #3 | $173.98 | 3.540% | $180.1389 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $109.67 | 4.570% | $114.6819 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $145.64 | 3.389% | $150.5757 | $150.58 | $150.60 | $150.60 |
| Purchase #6 | $52.80 | 5.715% | $55.8175 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $31.71 | 5.548% | $33.4693 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $576.57 | $602.9472 | $602.95 | $602.95 | $603.00 | |