| 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 | $158.82 | 8.412% | $172.1799 | $172.18 | $172.20 | $172.20 |
| Purchase #2 | $221.57 | 4.595% | $231.7511 | $231.75 | $231.75 | $231.80 |
| Purchase #3 | $179.94 | 12.662% | $202.724 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $127.62 | 6.255% | $135.6026 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $148.65 | 12.282% | $166.9072 | $166.91 | $166.90 | $166.90 |
| Purchase #6 | $155.61 | 8.686% | $169.1263 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $63.32 | 6.129% | $67.2009 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $1,055.53 | $1,145.4920 | $1,145.49 | $1,145.50 | $1,145.50 | |