| 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 | $89.93 | 13.122% | $101.7306 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $196.82 | 10.201% | $216.8976 | $216.90 | $216.90 | $216.90 |
| Purchase #3 | $146.95 | 10.153% | $161.8698 | $161.87 | $161.85 | $161.90 |
| Purchase #4 | $155.45 | 8.857% | $169.2182 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $79.83 | 9.284% | $87.2414 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $136.50 | 4.522% | $142.6725 | $142.67 | $142.65 | $142.70 |
| Purchase #7 | $170.50 | 11.124% | $189.4664 | $189.47 | $189.45 | $189.50 |
| 7 purchase totals = | $975.98 | $1,069.0965 | $1,069.10 | $1,069.05 | $1,069.10 | |