| 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 | $160.74 | 13.102% | $181.8002 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $37.99 | 8.698% | $41.2944 | $41.29 | $41.30 | $41.30 |
| Purchase #3 | $199.52 | 9.657% | $218.7876 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $230.36 | 8.539% | $250.0304 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $181.41 | 12.450% | $203.9955 | $204.00 | $204.00 | $204.00 |
| Purchase #6 | $196.75 | 9.792% | $216.0158 | $216.02 | $216.00 | $216.00 |
| Purchase #7 | $152.75 | 8.855% | $166.276 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $1,159.52 | $1,278.1999 | $1,278.21 | $1,278.25 | $1,278.20 | |