| 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 | $51.64 | 5.251% | $54.3516 | $54.35 | $54.35 | $54.40 |
| Purchase #2 | $61.62 | 12.863% | $69.5462 | $69.55 | $69.55 | $69.50 |
| Purchase #3 | $52.99 | 11.171% | $58.9095 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $250.83 | 7.689% | $270.1163 | $270.12 | $270.10 | $270.10 |
| Purchase #5 | $104.83 | 4.156% | $109.1867 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $201.31 | 3.114% | $207.5788 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $40.99 | 10.865% | $45.4436 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $764.21 | $815.1327 | $815.14 | $815.15 | $815.10 | |