| 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 | $23.37 | 8.660% | $25.3938 | $25.39 | $25.40 | $25.40 |
| Purchase #2 | $197.26 | 13.455% | $223.8013 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $221.30 | 10.740% | $245.0676 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $183.40 | 9.372% | $200.5882 | $200.59 | $200.60 | $200.60 |
| Purchase #5 | $208.34 | 9.232% | $227.5739 | $227.57 | $227.55 | $227.60 |
| Purchase #6 | $191.65 | 5.446% | $202.0873 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $169.87 | 3.687% | $176.1331 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $1,195.19 | $1,300.6452 | $1,300.64 | $1,300.65 | $1,300.70 | |