| 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 | $200.35 | 8.416% | $217.2115 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $92.75 | 13.126% | $104.9244 | $104.92 | $104.90 | $104.90 |
| Purchase #3 | $187.32 | 4.673% | $196.0735 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $237.75 | 6.742% | $253.7791 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $232.74 | 5.515% | $245.5756 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $185.38 | 9.447% | $202.8928 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $176.94 | 8.851% | $192.601 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $1,313.23 | $1,413.0579 | $1,413.05 | $1,413.05 | $1,413.10 | |