| 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 | $220.57 | 11.707% | $246.3921 | $246.39 | $246.40 | $246.40 |
| Purchase #2 | $55.96 | 13.596% | $63.5683 | $63.57 | $63.55 | $63.60 |
| Purchase #3 | $164.49 | 3.733% | $170.6304 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $130.52 | 10.386% | $144.0758 | $144.08 | $144.10 | $144.10 |
| Purchase #5 | $26.75 | 6.601% | $28.5158 | $28.52 | $28.50 | $28.50 |
| Purchase #6 | $145.74 | 13.158% | $164.9165 | $164.92 | $164.90 | $164.90 |
| Purchase #7 | $211.36 | 5.141% | $222.226 | $222.23 | $222.25 | $222.20 |
| 7 purchase totals = | $955.39 | $1,040.3249 | $1,040.34 | $1,040.35 | $1,040.30 | |