| 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 | $196.98 | 10.592% | $217.8441 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $231.50 | 13.188% | $262.0302 | $262.03 | $262.05 | $262.00 |
| Purchase #3 | $7.89 | 10.178% | $8.693 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $122.77 | 10.443% | $135.5909 | $135.59 | $135.60 | $135.60 |
| Purchase #5 | $96.42 | 3.175% | $99.4813 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $196.72 | 7.471% | $211.417 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $202.56 | 13.658% | $230.2256 | $230.23 | $230.25 | $230.20 |
| 7 purchase totals = | $1,054.84 | $1,165.2821 | $1,165.28 | $1,165.35 | $1,165.20 | |