| 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 | $93.36 | 12.477% | $105.0085 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $118.61 | 12.474% | $133.4054 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $212.36 | 13.303% | $240.6103 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $163.39 | 5.556% | $172.4679 | $172.47 | $172.45 | $172.50 |
| Purchase #5 | $16.92 | 13.127% | $19.1411 | $19.14 | $19.15 | $19.10 |
| Purchase #6 | $58.93 | 8.291% | $63.8159 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $42.97 | 8.249% | $46.5146 | $46.51 | $46.50 | $46.50 |
| 7 purchase totals = | $706.54 | $780.9637 | $780.97 | $780.90 | $780.90 | |