| 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 | $209.90 | 5.755% | $221.9797 | $221.98 | $222.00 | $222.00 |
| Purchase #2 | $130.57 | 10.853% | $144.7408 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $167.82 | 5.208% | $176.5601 | $176.56 | $176.55 | $176.60 |
| Purchase #4 | $174.90 | 10.477% | $193.2243 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $98.27 | 3.500% | $101.7095 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $202.99 | 5.152% | $213.448 | $213.45 | $213.45 | $213.40 |
| Purchase #7 | $77.96 | 3.538% | $80.7182 | $80.72 | $80.70 | $80.70 |
| 7 purchase totals = | $1,062.41 | $1,132.3806 | $1,132.38 | $1,132.35 | $1,132.30 | |