| 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 | $125.82 | 9.133% | $137.3111 | $137.31 | $137.30 | $137.30 |
| Purchase #2 | $148.30 | 9.597% | $162.5324 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $26.54 | 5.279% | $27.941 | $27.94 | $27.95 | $27.90 |
| Purchase #4 | $14.72 | 11.181% | $16.3658 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $130.76 | 6.465% | $139.2136 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $23.40 | 13.295% | $26.511 | $26.51 | $26.50 | $26.50 |
| Purchase #7 | $28.73 | 7.227% | $30.8063 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $498.27 | $540.6812 | $540.68 | $540.65 | $540.60 | |