| 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 | $135.54 | 7.625% | $145.8749 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $188.43 | 9.212% | $205.7882 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $217.66 | 9.483% | $238.3007 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $190.46 | 13.565% | $216.2959 | $216.30 | $216.30 | $216.30 |
| Purchase #5 | $220.39 | 7.588% | $237.1132 | $237.11 | $237.10 | $237.10 |
| Purchase #6 | $32.70 | 13.463% | $37.1024 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $164.64 | 10.299% | $181.5963 | $181.60 | $181.60 | $181.60 |
| 7 purchase totals = | $1,149.82 | $1,262.0716 | $1,262.07 | $1,262.05 | $1,262.10 | |