| 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 | $120.26 | 12.680% | $135.509 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $229.65 | 9.810% | $252.1787 | $252.18 | $252.20 | $252.20 |
| Purchase #3 | $179.98 | 6.347% | $191.4033 | $191.40 | $191.40 | $191.40 |
| Purchase #4 | $18.36 | 13.833% | $20.8997 | $20.90 | $20.90 | $20.90 |
| Purchase #5 | $71.38 | 4.247% | $74.4115 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $207.53 | 3.111% | $213.9863 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $116.74 | 7.223% | $125.1721 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $943.90 | $1,013.5606 | $1,013.56 | $1,013.55 | $1,013.60 | |