| 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 | $14.27 | 6.313% | $15.1709 | $15.17 | $15.15 | $15.20 |
| Purchase #2 | $193.89 | 4.130% | $201.8977 | $201.90 | $201.90 | $201.90 |
| Purchase #3 | $132.49 | 5.398% | $139.6418 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $213.45 | 13.758% | $242.8165 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $204.55 | 6.699% | $218.2528 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $184.37 | 5.507% | $194.5233 | $194.52 | $194.50 | $194.50 |
| Purchase #7 | $213.92 | 10.586% | $236.5656 | $236.57 | $236.55 | $236.60 |
| 7 purchase totals = | $1,156.94 | $1,248.8686 | $1,248.87 | $1,248.80 | $1,248.90 | |