| 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 | $240.26 | 9.502% | $263.0895 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $180.51 | 11.426% | $201.1351 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $110.83 | 12.645% | $124.8445 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $113.95 | 3.528% | $117.9702 | $117.97 | $117.95 | $118.00 |
| Purchase #5 | $98.66 | 13.316% | $111.7976 | $111.80 | $111.80 | $111.80 |
| Purchase #6 | $12.98 | 12.479% | $14.5998 | $14.60 | $14.60 | $14.60 |
| Purchase #7 | $145.45 | 4.777% | $152.3981 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $902.64 | $985.8348 | $985.84 | $985.85 | $985.80 | |