| 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 | $151.71 | 12.499% | $170.6722 | $170.67 | $170.65 | $170.70 |
| Purchase #2 | $227.58 | 5.588% | $240.2972 | $240.30 | $240.30 | $240.30 |
| Purchase #3 | $153.34 | 12.554% | $172.5903 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $188.55 | 3.238% | $194.6552 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $145.49 | 8.835% | $158.344 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $92.90 | 5.226% | $97.755 | $97.76 | $97.75 | $97.80 |
| Purchase #7 | $175.75 | 8.208% | $190.1756 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $1,135.32 | $1,224.4895 | $1,224.50 | $1,224.50 | $1,224.60 | |