| 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 | $35.36 | 5.231% | $37.2097 | $37.21 | $37.20 | $37.20 |
| Purchase #2 | $190.38 | 4.357% | $198.6749 | $198.67 | $198.65 | $198.70 |
| Purchase #3 | $159.91 | 13.442% | $181.4051 | $181.41 | $181.40 | $181.40 |
| Purchase #4 | $103.83 | 6.128% | $110.1927 | $110.19 | $110.20 | $110.20 |
| Purchase #5 | $63.91 | 10.569% | $70.6646 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $204.56 | 12.143% | $229.3997 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $22.71 | 8.553% | $24.6524 | $24.65 | $24.65 | $24.70 |
| 7 purchase totals = | $780.66 | $852.1991 | $852.19 | $852.15 | $852.30 | |