| 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 | $74.56 | 11.419% | $83.074 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $175.74 | 4.534% | $183.7081 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $163.35 | 9.226% | $178.4207 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $104.40 | 12.256% | $117.1953 | $117.20 | $117.20 | $117.20 |
| Purchase #5 | $49.25 | 3.324% | $50.8871 | $50.89 | $50.90 | $50.90 |
| Purchase #6 | $28.99 | 13.843% | $33.0031 | $33.00 | $33.00 | $33.00 |
| Purchase #7 | $98.65 | 6.256% | $104.8215 | $104.82 | $104.80 | $104.80 |
| 7 purchase totals = | $694.94 | $751.1098 | $751.11 | $751.05 | $751.10 | |