| 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 | $243.32 | 13.724% | $276.7132 | $276.71 | $276.70 | $276.70 |
| Purchase #2 | $194.30 | 7.870% | $209.5914 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $127.42 | 12.269% | $143.0532 | $143.05 | $143.05 | $143.10 |
| Purchase #4 | $171.43 | 7.683% | $184.601 | $184.60 | $184.60 | $184.60 |
| Purchase #5 | $103.50 | 4.211% | $107.8584 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $219.86 | 7.748% | $236.8948 | $236.89 | $236.90 | $236.90 |
| Purchase #7 | $107.92 | 5.587% | $113.9495 | $113.95 | $113.95 | $113.90 |
| 7 purchase totals = | $1,167.75 | $1,272.6615 | $1,272.65 | $1,272.65 | $1,272.70 | |