| 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 | $47.76 | 11.570% | $53.2858 | $53.29 | $53.30 | $53.30 |
| Purchase #2 | $232.74 | 6.411% | $247.661 | $247.66 | $247.65 | $247.70 |
| Purchase #3 | $165.96 | 7.661% | $178.6742 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $184.87 | 5.267% | $194.6071 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $36.58 | 12.481% | $41.1455 | $41.15 | $41.15 | $41.10 |
| Purchase #6 | $38.30 | 8.724% | $41.6413 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $126.64 | 13.730% | $144.0277 | $144.03 | $144.05 | $144.00 |
| 7 purchase totals = | $832.85 | $901.0426 | $901.05 | $901.05 | $901.00 | |