| 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 | $206.62 | 7.336% | $221.7776 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $217.28 | 11.780% | $242.8756 | $242.88 | $242.90 | $242.90 |
| Purchase #3 | $139.56 | 7.386% | $149.8679 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $32.67 | 12.557% | $36.7724 | $36.77 | $36.75 | $36.80 |
| Purchase #5 | $88.73 | 11.806% | $99.2055 | $99.21 | $99.20 | $99.20 |
| Purchase #6 | $199.30 | 12.172% | $223.5588 | $223.56 | $223.55 | $223.60 |
| Purchase #7 | $112.72 | 7.391% | $121.0511 | $121.05 | $121.05 | $121.10 |
| 7 purchase totals = | $996.88 | $1,095.1089 | $1,095.12 | $1,095.10 | $1,095.30 | |