| 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 | $171.58 | 9.577% | $188.0122 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $181.99 | 9.675% | $199.5975 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $20.60 | 6.858% | $22.0127 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $161.90 | 3.751% | $167.9729 | $167.97 | $167.95 | $168.00 |
| Purchase #5 | $217.67 | 12.290% | $244.4216 | $244.42 | $244.40 | $244.40 |
| Purchase #6 | $187.88 | 4.477% | $196.2914 | $196.29 | $196.30 | $196.30 |
| Purchase #7 | $93.73 | 9.645% | $102.7703 | $102.77 | $102.75 | $102.80 |
| 7 purchase totals = | $1,035.35 | $1,121.0786 | $1,121.07 | $1,121.00 | $1,121.10 | |