| 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 | $5.95 | 12.644% | $6.7023 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $249.35 | 8.843% | $271.4 | $271.40 | $271.40 | $271.40 |
| Purchase #3 | $183.39 | 10.476% | $202.6019 | $202.60 | $202.60 | $202.60 |
| Purchase #4 | $248.79 | 9.287% | $271.8951 | $271.90 | $271.90 | $271.90 |
| Purchase #5 | $189.43 | 13.715% | $215.4103 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $228.25 | 10.498% | $252.2117 | $252.21 | $252.20 | $252.20 |
| Purchase #7 | $75.97 | 11.488% | $84.6974 | $84.70 | $84.70 | $84.70 |
| 7 purchase totals = | $1,181.13 | $1,304.9187 | $1,304.92 | $1,304.90 | $1,304.90 | |