| 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 | $78.44 | 3.786% | $81.4097 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $230.65 | 7.703% | $248.417 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $110.73 | 4.531% | $115.7472 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $204.46 | 5.706% | $216.1265 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $66.78 | 5.480% | $70.4395 | $70.44 | $70.45 | $70.40 |
| Purchase #6 | $182.34 | 3.693% | $189.0738 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $98.66 | 3.639% | $102.2502 | $102.25 | $102.25 | $102.30 |
| 7 purchase totals = | $972.06 | $1,023.4639 | $1,023.47 | $1,023.45 | $1,023.40 | |