| 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 | $167.62 | 13.507% | $190.2604 | $190.26 | $190.25 | $190.30 |
| Purchase #2 | $223.88 | 12.293% | $251.4016 | $251.40 | $251.40 | $251.40 |
| Purchase #3 | $248.66 | 8.569% | $269.9677 | $269.97 | $269.95 | $270.00 |
| Purchase #4 | $126.57 | 5.121% | $133.0516 | $133.05 | $133.05 | $133.10 |
| Purchase #5 | $95.94 | 13.329% | $108.7278 | $108.73 | $108.75 | $108.70 |
| Purchase #6 | $137.56 | 6.486% | $146.4821 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $80.49 | 11.588% | $89.8172 | $89.82 | $89.80 | $89.80 |
| 7 purchase totals = | $1,080.72 | $1,189.7084 | $1,189.71 | $1,189.70 | $1,189.80 | |