| 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 | $150.74 | 12.121% | $169.0112 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $92.73 | 10.462% | $102.4314 | $102.43 | $102.45 | $102.40 |
| Purchase #3 | $105.42 | 8.262% | $114.1298 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $221.65 | 8.432% | $240.3395 | $240.34 | $240.35 | $240.30 |
| Purchase #5 | $74.51 | 4.466% | $77.8376 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $196.36 | 12.166% | $220.2492 | $220.25 | $220.25 | $220.20 |
| Purchase #7 | $42.52 | 7.829% | $45.8489 | $45.85 | $45.85 | $45.80 |
| 7 purchase totals = | $883.93 | $969.8476 | $969.85 | $969.90 | $969.60 | |