| 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 | $98.45 | 10.575% | $108.8611 | $108.86 | $108.85 | $108.90 |
| Purchase #2 | $15.91 | 3.672% | $16.4942 | $16.49 | $16.50 | $16.50 |
| Purchase #3 | $207.63 | 8.298% | $224.8591 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $173.86 | 11.520% | $193.8887 | $193.89 | $193.90 | $193.90 |
| Purchase #5 | $140.88 | 13.715% | $160.2017 | $160.20 | $160.20 | $160.20 |
| Purchase #6 | $246.89 | 5.623% | $260.7726 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $143.33 | 13.142% | $162.1664 | $162.17 | $162.15 | $162.20 |
| 7 purchase totals = | $1,026.95 | $1,127.2438 | $1,127.24 | $1,127.20 | $1,127.40 | |