| 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 | $229.25 | 10.599% | $253.5482 | $253.55 | $253.55 | $253.50 |
| Purchase #2 | $230.55 | 3.287% | $238.1282 | $238.13 | $238.15 | $238.10 |
| Purchase #3 | $146.84 | 13.657% | $166.8939 | $166.89 | $166.90 | $166.90 |
| Purchase #4 | $159.36 | 7.863% | $171.8905 | $171.89 | $171.90 | $171.90 |
| Purchase #5 | $166.88 | 9.320% | $182.4332 | $182.43 | $182.45 | $182.40 |
| Purchase #6 | $152.58 | 11.193% | $169.6583 | $169.66 | $169.65 | $169.70 |
| Purchase #7 | $180.68 | 12.306% | $202.9145 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $1,266.14 | $1,385.4668 | $1,385.46 | $1,385.50 | $1,385.40 | |