| 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 | $212.49 | 7.402% | $228.2185 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $234.53 | 6.268% | $249.2303 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $190.25 | 7.223% | $203.9918 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $205.90 | 4.403% | $214.9658 | $214.97 | $214.95 | $215.00 |
| Purchase #5 | $169.64 | 11.672% | $189.4404 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $230.96 | 9.336% | $252.5224 | $252.52 | $252.50 | $252.50 |
| Purchase #7 | $162.31 | 12.864% | $183.1896 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $1,406.08 | $1,521.5588 | $1,521.56 | $1,521.55 | $1,521.50 | |