| 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 | $109.80 | 4.434% | $114.6685 | $114.67 | $114.65 | $114.70 |
| Purchase #2 | $50.99 | 5.287% | $53.6858 | $53.69 | $53.70 | $53.70 |
| Purchase #3 | $247.30 | 11.274% | $275.1806 | $275.18 | $275.20 | $275.20 |
| Purchase #4 | $49.88 | 3.627% | $51.6891 | $51.69 | $51.70 | $51.70 |
| Purchase #5 | $233.75 | 13.244% | $264.7079 | $264.71 | $264.70 | $264.70 |
| Purchase #6 | $17.26 | 8.678% | $18.7578 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $250.39 | 9.675% | $274.6152 | $274.62 | $274.60 | $274.60 |
| 7 purchase totals = | $959.37 | $1,053.3049 | $1,053.32 | $1,053.30 | $1,053.40 | |