| 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 | $184.97 | 12.869% | $208.7738 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $107.60 | 5.633% | $113.6611 | $113.66 | $113.65 | $113.70 |
| Purchase #3 | $140.57 | 3.735% | $145.8203 | $145.82 | $145.80 | $145.80 |
| Purchase #4 | $245.65 | 11.483% | $273.858 | $273.86 | $273.85 | $273.90 |
| Purchase #5 | $196.70 | 12.111% | $220.5223 | $220.52 | $220.50 | $220.50 |
| Purchase #6 | $24.46 | 6.544% | $26.0607 | $26.06 | $26.05 | $26.10 |
| Purchase #7 | $133.33 | 8.514% | $144.6817 | $144.68 | $144.70 | $144.70 |
| 7 purchase totals = | $1,033.28 | $1,133.3779 | $1,133.37 | $1,133.30 | $1,133.50 | |