| 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 | $51.42 | 8.138% | $55.6046 | $55.60 | $55.60 | $55.60 |
| Purchase #2 | $154.25 | 5.369% | $162.5317 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $121.74 | 5.702% | $128.6816 | $128.68 | $128.70 | $128.70 |
| Purchase #4 | $218.79 | 5.641% | $231.1319 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $185.77 | 11.805% | $207.7001 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $229.25 | 5.804% | $242.5557 | $242.56 | $242.55 | $242.60 |
| Purchase #7 | $184.63 | 8.857% | $200.9827 | $200.98 | $201.00 | $201.00 |
| 7 purchase totals = | $1,145.85 | $1,229.1883 | $1,229.18 | $1,229.25 | $1,229.20 | |