| 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 | $137.73 | 11.124% | $153.0511 | $153.05 | $153.05 | $153.10 |
| Purchase #2 | $200.56 | 8.382% | $217.3709 | $217.37 | $217.35 | $217.40 |
| Purchase #3 | $140.97 | 9.443% | $154.2818 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $100.25 | 13.648% | $113.9321 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $20.36 | 9.763% | $22.3477 | $22.35 | $22.35 | $22.30 |
| Purchase #6 | $105.69 | 6.258% | $112.3041 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $228.26 | 13.352% | $258.7373 | $258.74 | $258.75 | $258.70 |
| 7 purchase totals = | $933.82 | $1,032.0250 | $1,032.02 | $1,032.05 | $1,032.00 | |