| 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 | $31.62 | 7.343% | $33.9419 | $33.94 | $33.95 | $33.90 |
| Purchase #2 | $107.39 | 12.463% | $120.774 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $163.30 | 3.529% | $169.0629 | $169.06 | $169.05 | $169.10 |
| Purchase #4 | $109.31 | 6.532% | $116.4501 | $116.45 | $116.45 | $116.50 |
| Purchase #5 | $158.63 | 9.869% | $174.2852 | $174.29 | $174.30 | $174.30 |
| Purchase #6 | $195.98 | 12.566% | $220.6068 | $220.61 | $220.60 | $220.60 |
| Purchase #7 | $75.55 | 8.290% | $81.8131 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $841.78 | $916.9340 | $916.93 | $916.90 | $917.00 | |