| 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 | $126.56 | 3.873% | $131.4617 | $131.46 | $131.45 | $131.50 |
| Purchase #2 | $52.51 | 10.484% | $58.0151 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $127.82 | 3.759% | $132.6248 | $132.62 | $132.60 | $132.60 |
| Purchase #4 | $118.75 | 6.177% | $126.0852 | $126.09 | $126.10 | $126.10 |
| Purchase #5 | $73.64 | 9.159% | $80.3847 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $160.77 | 5.516% | $169.6381 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $198.63 | 10.647% | $219.7781 | $219.78 | $219.80 | $219.80 |
| 7 purchase totals = | $858.68 | $917.9877 | $917.99 | $918.00 | $918.00 | |