| 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 | $188.56 | 6.529% | $200.8711 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $193.72 | 4.456% | $202.3522 | $202.35 | $202.35 | $202.40 |
| Purchase #3 | $26.70 | 3.561% | $27.6508 | $27.65 | $27.65 | $27.70 |
| Purchase #4 | $159.86 | 3.111% | $164.8332 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $92.54 | 10.286% | $102.0587 | $102.06 | $102.05 | $102.10 |
| Purchase #6 | $28.26 | 10.708% | $31.2861 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $250.29 | 8.422% | $271.3694 | $271.37 | $271.35 | $271.40 |
| 7 purchase totals = | $939.93 | $1,000.4215 | $1,000.42 | $1,000.40 | $1,000.60 | |