| 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 | $30.91 | 5.256% | $32.5346 | $32.53 | $32.55 | $32.50 |
| Purchase #2 | $196.37 | 6.645% | $209.4188 | $209.42 | $209.40 | $209.40 |
| Purchase #3 | $225.38 | 9.423% | $246.6176 | $246.62 | $246.60 | $246.60 |
| Purchase #4 | $191.54 | 8.422% | $207.6715 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $150.96 | 6.116% | $160.1927 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $74.82 | 9.501% | $81.9286 | $81.93 | $81.95 | $81.90 |
| Purchase #7 | $193.56 | 7.178% | $207.4537 | $207.45 | $207.45 | $207.50 |
| 7 purchase totals = | $1,063.54 | $1,145.8175 | $1,145.81 | $1,145.80 | $1,145.80 | |