| 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 | $98.44 | 13.248% | $111.4813 | $111.48 | $111.50 | $111.50 |
| Purchase #2 | $119.95 | 8.330% | $129.9418 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $203.35 | 11.699% | $227.1399 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $70.59 | 3.501% | $73.0614 | $73.06 | $73.05 | $73.10 |
| Purchase #5 | $166.88 | 12.588% | $187.8869 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $179.67 | 13.855% | $204.5633 | $204.56 | $204.55 | $204.60 |
| Purchase #7 | $124.39 | 4.473% | $129.954 | $129.95 | $129.95 | $130.00 |
| 7 purchase totals = | $963.27 | $1,064.0286 | $1,064.02 | $1,064.05 | $1,064.10 | |