| 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 | $203.62 | 8.341% | $220.6039 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $164.37 | 9.632% | $180.2021 | $180.20 | $180.20 | $180.20 |
| Purchase #3 | $148.39 | 4.833% | $155.5617 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $9.64 | 10.375% | $10.6402 | $10.64 | $10.65 | $10.60 |
| Purchase #5 | $213.43 | 6.169% | $226.5965 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $96.35 | 4.515% | $100.7002 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $214.58 | 13.115% | $242.7222 | $242.72 | $242.70 | $242.70 |
| 7 purchase totals = | $1,050.38 | $1,137.0268 | $1,137.02 | $1,137.00 | $1,137.00 | |