| 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 | $238.74 | 7.667% | $257.0442 | $257.04 | $257.05 | $257.00 |
| Purchase #2 | $214.65 | 11.233% | $238.7616 | $238.76 | $238.75 | $238.80 |
| Purchase #3 | $106.43 | 3.579% | $110.2391 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $11.44 | 13.298% | $12.9613 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $210.95 | 4.171% | $219.7487 | $219.75 | $219.75 | $219.70 |
| Purchase #6 | $211.90 | 11.285% | $235.8129 | $235.81 | $235.80 | $235.80 |
| Purchase #7 | $82.71 | 8.441% | $89.6916 | $89.69 | $89.70 | $89.70 |
| 7 purchase totals = | $1,076.82 | $1,164.2594 | $1,164.25 | $1,164.25 | $1,164.20 | |