| 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 | $5.49 | 4.672% | $5.7465 | $5.75 | $5.75 | $5.70 |
| Purchase #2 | $29.78 | 7.408% | $31.9861 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $193.84 | 10.743% | $214.6642 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $168.27 | 3.802% | $174.6676 | $174.67 | $174.65 | $174.70 |
| Purchase #5 | $162.39 | 8.189% | $175.6881 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $206.72 | 9.298% | $225.9408 | $225.94 | $225.95 | $225.90 |
| Purchase #7 | $250.35 | 13.452% | $284.0271 | $284.03 | $284.05 | $284.00 |
| 7 purchase totals = | $1,016.84 | $1,112.7204 | $1,112.73 | $1,112.75 | $1,112.70 | |