| 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 | $247.64 | 4.420% | $258.5857 | $258.59 | $258.60 | $258.60 |
| Purchase #2 | $110.44 | 4.466% | $115.3723 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $120.78 | 7.222% | $129.5027 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $135.88 | 4.520% | $142.0218 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $69.37 | 4.710% | $72.6373 | $72.64 | $72.65 | $72.60 |
| Purchase #6 | $210.55 | 6.106% | $223.4062 | $223.41 | $223.40 | $223.40 |
| Purchase #7 | $143.93 | 9.708% | $157.9027 | $157.90 | $157.90 | $157.90 |
| 7 purchase totals = | $1,038.59 | $1,099.4287 | $1,099.43 | $1,099.40 | $1,099.40 | |