| 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 | $202.37 | 7.185% | $216.9103 | $216.91 | $216.90 | $216.90 |
| Purchase #2 | $220.79 | 3.511% | $228.5419 | $228.54 | $228.55 | $228.50 |
| Purchase #3 | $209.65 | 3.645% | $217.2917 | $217.29 | $217.30 | $217.30 |
| Purchase #4 | $243.40 | 5.303% | $256.3075 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $58.43 | 9.568% | $64.0206 | $64.02 | $64.00 | $64.00 |
| Purchase #6 | $27.57 | 7.435% | $29.6198 | $29.62 | $29.60 | $29.60 |
| Purchase #7 | $33.57 | 3.408% | $34.7141 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $995.78 | $1,047.4059 | $1,047.40 | $1,047.35 | $1,047.30 | |