| 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 | $218.95 | 5.737% | $231.5112 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $8.90 | 4.581% | $9.3077 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $195.70 | 4.125% | $203.7726 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $245.49 | 7.449% | $263.7766 | $263.78 | $263.80 | $263.80 |
| Purchase #5 | $228.86 | 12.233% | $256.8564 | $256.86 | $256.85 | $256.90 |
| Purchase #6 | $24.41 | 8.720% | $26.5386 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $105.79 | 7.366% | $113.5825 | $113.58 | $113.60 | $113.60 |
| 7 purchase totals = | $1,028.10 | $1,105.3456 | $1,105.35 | $1,105.35 | $1,105.40 | |