| 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 | $38.31 | 13.158% | $43.3508 | $43.35 | $43.35 | $43.40 |
| Purchase #2 | $187.64 | 6.604% | $200.0317 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $116.67 | 11.192% | $129.7277 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $174.64 | 7.578% | $187.8742 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $55.90 | 3.162% | $57.6676 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $61.90 | 13.284% | $70.1228 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $162.57 | 3.837% | $168.8078 | $168.81 | $168.80 | $168.80 |
| 7 purchase totals = | $797.63 | $857.5826 | $857.58 | $857.55 | $857.60 | |