| 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 | $188.46 | 12.159% | $211.3749 | $211.37 | $211.35 | $211.40 |
| Purchase #2 | $30.37 | 9.190% | $33.161 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $15.48 | 3.497% | $16.0213 | $16.02 | $16.00 | $16.00 |
| Purchase #4 | $228.65 | 8.575% | $248.2567 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $244.29 | 12.367% | $274.5013 | $274.50 | $274.50 | $274.50 |
| Purchase #6 | $99.29 | 4.212% | $103.4721 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $207.39 | 10.228% | $228.6018 | $228.60 | $228.60 | $228.60 |
| 7 purchase totals = | $1,013.93 | $1,115.3891 | $1,115.38 | $1,115.30 | $1,115.50 | |