| 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 | $69.83 | 4.527% | $72.9912 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $149.41 | 11.649% | $166.8148 | $166.81 | $166.80 | $166.80 |
| Purchase #3 | $114.57 | 13.741% | $130.3131 | $130.31 | $130.30 | $130.30 |
| Purchase #4 | $248.76 | 4.327% | $259.5238 | $259.52 | $259.50 | $259.50 |
| Purchase #5 | $8.67 | 3.562% | $8.9788 | $8.98 | $9.00 | $9.00 |
| Purchase #6 | $190.34 | 5.647% | $201.0885 | $201.09 | $201.10 | $201.10 |
| Purchase #7 | $121.27 | 6.160% | $128.7402 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $902.85 | $968.4504 | $968.44 | $968.45 | $968.40 | |