| 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 | $115.40 | 6.293% | $122.6621 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $104.42 | 5.560% | $110.2258 | $110.23 | $110.25 | $110.20 |
| Purchase #3 | $181.86 | 11.483% | $202.743 | $202.74 | $202.75 | $202.70 |
| Purchase #4 | $152.69 | 6.701% | $162.9218 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $169.49 | 10.345% | $187.0237 | $187.02 | $187.00 | $187.00 |
| Purchase #6 | $232.86 | 10.866% | $258.1626 | $258.16 | $258.15 | $258.20 |
| Purchase #7 | $51.86 | 9.306% | $56.6861 | $56.69 | $56.70 | $56.70 |
| 7 purchase totals = | $1,008.58 | $1,100.4251 | $1,100.42 | $1,100.40 | $1,100.40 | |