| 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 | $96.61 | 10.167% | $106.4323 | $106.43 | $106.45 | $106.40 |
| Purchase #2 | $126.89 | 11.291% | $141.2171 | $141.22 | $141.20 | $141.20 |
| Purchase #3 | $51.81 | 4.349% | $54.0632 | $54.06 | $54.05 | $54.10 |
| Purchase #4 | $124.34 | 11.189% | $138.2524 | $138.25 | $138.25 | $138.30 |
| Purchase #5 | $231.26 | 10.699% | $256.0025 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $119.69 | 7.643% | $128.8379 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $178.69 | 3.234% | $184.4688 | $184.47 | $184.45 | $184.50 |
| 7 purchase totals = | $929.29 | $1,009.2742 | $1,009.27 | $1,009.25 | $1,009.30 | |