| 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 | $205.60 | 7.617% | $221.2606 | $221.26 | $221.25 | $221.30 |
| Purchase #2 | $166.44 | 7.444% | $178.8298 | $178.83 | $178.85 | $178.80 |
| Purchase #3 | $46.72 | 3.189% | $48.2099 | $48.21 | $48.20 | $48.20 |
| Purchase #4 | $120.39 | 8.450% | $130.563 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $176.36 | 9.290% | $192.7438 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $100.68 | 3.202% | $103.9038 | $103.90 | $103.90 | $103.90 |
| Purchase #7 | $23.58 | 10.496% | $26.055 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $839.77 | $901.5659 | $901.56 | $901.55 | $901.60 | |