| 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 | $214.72 | 7.623% | $231.0881 | $231.09 | $231.10 | $231.10 |
| Purchase #2 | $31.84 | 10.191% | $35.0848 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $237.89 | 3.252% | $245.6262 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $247.84 | 7.422% | $266.2347 | $266.23 | $266.25 | $266.20 |
| Purchase #5 | $61.57 | 9.566% | $67.4598 | $67.46 | $67.45 | $67.50 |
| Purchase #6 | $156.81 | 9.250% | $171.3149 | $171.31 | $171.30 | $171.30 |
| Purchase #7 | $126.88 | 11.296% | $141.2124 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $1,077.55 | $1,158.0209 | $1,158.01 | $1,158.05 | $1,158.00 | |