| 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 | $215.73 | 6.821% | $230.4449 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $156.79 | 12.473% | $176.3464 | $176.35 | $176.35 | $176.30 |
| Purchase #3 | $138.92 | 3.614% | $143.9406 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $88.95 | 13.810% | $101.234 | $101.23 | $101.25 | $101.20 |
| Purchase #5 | $142.38 | 6.813% | $152.0803 | $152.08 | $152.10 | $152.10 |
| Purchase #6 | $36.48 | 10.824% | $40.4286 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $160.45 | 6.438% | $170.7798 | $170.78 | $170.80 | $170.80 |
| 7 purchase totals = | $939.70 | $1,015.2546 | $1,015.25 | $1,015.35 | $1,015.10 | |