| 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 | $71.66 | 11.103% | $79.6164 | $79.62 | $79.60 | $79.60 |
| Purchase #2 | $95.88 | 8.864% | $104.3788 | $104.38 | $104.40 | $104.40 |
| Purchase #3 | $17.61 | 3.690% | $18.2598 | $18.26 | $18.25 | $18.30 |
| Purchase #4 | $220.65 | 6.699% | $235.4313 | $235.43 | $235.45 | $235.40 |
| Purchase #5 | $81.91 | 8.686% | $89.0247 | $89.02 | $89.00 | $89.00 |
| Purchase #6 | $145.83 | 5.330% | $153.6027 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $112.96 | 13.613% | $128.3372 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $746.50 | $808.6509 | $808.65 | $808.65 | $808.60 | |