| 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 | $116.76 | 9.820% | $128.2258 | $128.23 | $128.25 | $128.20 |
| Purchase #2 | $116.65 | 7.344% | $125.2168 | $125.22 | $125.20 | $125.20 |
| Purchase #3 | $146.66 | 3.277% | $151.466 | $151.47 | $151.45 | $151.50 |
| Purchase #4 | $52.56 | 7.601% | $56.5551 | $56.56 | $56.55 | $56.60 |
| Purchase #5 | $194.40 | 11.216% | $216.2039 | $216.20 | $216.20 | $216.20 |
| Purchase #6 | $173.97 | 6.778% | $185.7617 | $185.76 | $185.75 | $185.80 |
| Purchase #7 | $192.56 | 4.566% | $201.3523 | $201.35 | $201.35 | $201.40 |
| 7 purchase totals = | $993.56 | $1,064.7816 | $1,064.79 | $1,064.75 | $1,064.90 | |