| 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 | $39.79 | 11.320% | $44.2942 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $93.74 | 4.569% | $98.023 | $98.02 | $98.00 | $98.00 |
| Purchase #3 | $86.88 | 9.570% | $95.1944 | $95.19 | $95.20 | $95.20 |
| Purchase #4 | $196.86 | 9.111% | $214.7959 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $157.62 | 3.290% | $162.8057 | $162.81 | $162.80 | $162.80 |
| Purchase #6 | $26.37 | 13.623% | $29.9624 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $99.52 | 5.284% | $104.7786 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $700.78 | $749.8542 | $749.85 | $749.85 | $749.90 | |