| 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 | $149.73 | 7.574% | $161.0706 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $113.26 | 11.412% | $126.1852 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $207.25 | 6.664% | $221.0611 | $221.06 | $221.05 | $221.10 |
| Purchase #4 | $182.99 | 11.410% | $203.8692 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $180.78 | 5.713% | $191.108 | $191.11 | $191.10 | $191.10 |
| Purchase #6 | $64.73 | 8.456% | $70.2036 | $70.20 | $70.20 | $70.20 |
| Purchase #7 | $131.52 | 7.469% | $141.3432 | $141.34 | $141.35 | $141.30 |
| 7 purchase totals = | $1,030.26 | $1,114.8409 | $1,114.84 | $1,114.80 | $1,114.90 | |