| 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 | $90.58 | 4.305% | $94.4795 | $94.48 | $94.50 | $94.50 |
| Purchase #2 | $109.46 | 4.399% | $114.2751 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $71.45 | 7.839% | $77.051 | $77.05 | $77.05 | $77.10 |
| Purchase #4 | $123.25 | 4.790% | $129.1537 | $129.15 | $129.15 | $129.20 |
| Purchase #5 | $169.92 | 13.188% | $192.329 | $192.33 | $192.35 | $192.30 |
| Purchase #6 | $71.67 | 7.562% | $77.0897 | $77.09 | $77.10 | $77.10 |
| Purchase #7 | $242.52 | 10.117% | $267.0557 | $267.06 | $267.05 | $267.10 |
| 7 purchase totals = | $878.85 | $951.4337 | $951.44 | $951.50 | $951.60 | |