| 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 | $158.99 | 6.801% | $169.8029 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $67.31 | 6.782% | $71.875 | $71.88 | $71.90 | $71.90 |
| Purchase #3 | $17.72 | 5.740% | $18.7371 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $200.34 | 11.843% | $224.0663 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $167.67 | 6.699% | $178.9022 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $216.26 | 13.250% | $244.9145 | $244.91 | $244.90 | $244.90 |
| Purchase #7 | $100.95 | 3.728% | $104.7134 | $104.71 | $104.70 | $104.70 |
| 7 purchase totals = | $929.24 | $1,013.0114 | $1,013.01 | $1,013.00 | $1,013.00 | |