| 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 | $149.50 | 11.293% | $166.383 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $205.30 | 8.453% | $222.654 | $222.65 | $222.65 | $222.70 |
| Purchase #3 | $19.65 | 3.174% | $20.2737 | $20.27 | $20.25 | $20.30 |
| Purchase #4 | $245.96 | 4.340% | $256.6347 | $256.63 | $256.65 | $256.60 |
| Purchase #5 | $196.63 | 12.164% | $220.5481 | $220.55 | $220.55 | $220.50 |
| Purchase #6 | $12.56 | 11.523% | $14.0073 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $225.51 | 10.253% | $248.6315 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $1,055.11 | $1,149.1323 | $1,149.12 | $1,149.15 | $1,149.10 | |