| 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 | $170.84 | 11.752% | $190.9171 | $190.92 | $190.90 | $190.90 |
| Purchase #2 | $98.58 | 10.747% | $109.1744 | $109.17 | $109.15 | $109.20 |
| Purchase #3 | $157.65 | 10.372% | $174.0015 | $174.00 | $174.00 | $174.00 |
| Purchase #4 | $123.28 | 9.295% | $134.7389 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $244.54 | 8.348% | $264.9542 | $264.95 | $264.95 | $265.00 |
| Purchase #6 | $19.52 | 10.416% | $21.5532 | $21.55 | $21.55 | $21.60 |
| Purchase #7 | $63.92 | 7.841% | $68.932 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $878.33 | $964.2713 | $964.26 | $964.25 | $964.30 | |