| 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 | $231.89 | 8.403% | $251.3757 | $251.38 | $251.40 | $251.40 |
| Purchase #2 | $233.92 | 6.365% | $248.809 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $156.68 | 12.608% | $176.4342 | $176.43 | $176.45 | $176.40 |
| Purchase #4 | $76.32 | 6.360% | $81.174 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $43.27 | 12.274% | $48.581 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $147.62 | 5.564% | $155.8336 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $46.64 | 13.540% | $52.9551 | $52.96 | $52.95 | $53.00 |
| 7 purchase totals = | $936.34 | $1,015.1626 | $1,015.16 | $1,015.20 | $1,015.20 | |