| 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 | $117.33 | 10.166% | $129.2578 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $26.62 | 6.371% | $28.316 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $55.87 | 12.232% | $62.704 | $62.70 | $62.70 | $62.70 |
| Purchase #4 | $7.99 | 7.432% | $8.5838 | $8.58 | $8.60 | $8.60 |
| Purchase #5 | $217.88 | 7.266% | $233.7112 | $233.71 | $233.70 | $233.70 |
| Purchase #6 | $210.26 | 10.527% | $232.3941 | $232.39 | $232.40 | $232.40 |
| Purchase #7 | $16.36 | 8.432% | $17.7395 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $652.31 | $712.7064 | $712.70 | $712.70 | $712.70 | |