| 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 | $186.29 | 6.457% | $198.3187 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $160.92 | 10.128% | $177.218 | $177.22 | $177.20 | $177.20 |
| Purchase #3 | $142.60 | 4.326% | $148.7689 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $15.83 | 10.492% | $17.4909 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $198.40 | 9.805% | $217.8531 | $217.85 | $217.85 | $217.90 |
| Purchase #6 | $149.54 | 9.592% | $163.8839 | $163.88 | $163.90 | $163.90 |
| Purchase #7 | $123.26 | 13.115% | $139.4255 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $976.84 | $1,062.9590 | $1,062.96 | $1,062.95 | $1,063.00 | |