| 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 | $218.35 | 12.313% | $245.2354 | $245.24 | $245.25 | $245.20 |
| Purchase #2 | $231.38 | 13.147% | $261.7995 | $261.80 | $261.80 | $261.80 |
| Purchase #3 | $121.55 | 11.756% | $135.8394 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $162.80 | 13.174% | $184.2473 | $184.25 | $184.25 | $184.20 |
| Purchase #5 | $228.63 | 5.855% | $242.0163 | $242.02 | $242.00 | $242.00 |
| Purchase #6 | $85.64 | 8.365% | $92.8038 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $155.60 | 4.393% | $162.4355 | $162.44 | $162.45 | $162.40 |
| 7 purchase totals = | $1,203.95 | $1,324.3772 | $1,324.39 | $1,324.40 | $1,324.20 | |