| 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 | $14.98 | 9.757% | $16.4416 | $16.44 | $16.45 | $16.40 |
| Purchase #2 | $31.43 | 9.624% | $34.4548 | $34.45 | $34.45 | $34.50 |
| Purchase #3 | $75.85 | 5.844% | $80.2827 | $80.28 | $80.30 | $80.30 |
| Purchase #4 | $202.27 | 3.867% | $210.0918 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $130.49 | 10.323% | $143.9605 | $143.96 | $143.95 | $144.00 |
| Purchase #6 | $149.90 | 6.346% | $159.4127 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $167.57 | 3.398% | $173.264 | $173.26 | $173.25 | $173.30 |
| 7 purchase totals = | $772.49 | $817.9081 | $817.89 | $817.90 | $818.00 | |