| 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 | $190.50 | 4.785% | $199.6154 | $199.62 | $199.60 | $199.60 |
| Purchase #2 | $183.35 | 8.292% | $198.5534 | $198.55 | $198.55 | $198.60 |
| Purchase #3 | $189.98 | 4.669% | $198.8502 | $198.85 | $198.85 | $198.90 |
| Purchase #4 | $134.28 | 9.541% | $147.0917 | $147.09 | $147.10 | $147.10 |
| Purchase #5 | $133.67 | 9.872% | $146.8659 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $19.79 | 4.786% | $20.7371 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $201.76 | 8.781% | $219.4765 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $1,053.33 | $1,131.1902 | $1,131.20 | $1,131.20 | $1,131.30 | |