| 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 | $211.36 | 4.199% | $220.235 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $24.43 | 7.375% | $26.2317 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $80.79 | 3.756% | $83.8245 | $83.82 | $83.80 | $83.80 |
| Purchase #4 | $56.59 | 7.300% | $60.7211 | $60.72 | $60.70 | $60.70 |
| Purchase #5 | $86.58 | 3.670% | $89.7575 | $89.76 | $89.75 | $89.80 |
| Purchase #6 | $6.95 | 5.284% | $7.3172 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $170.49 | 6.742% | $181.9844 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $637.19 | $670.0714 | $670.07 | $670.05 | $670.00 | |